A01N1/00	7	Preservation of bodies of humans or animals, or parts thereof	A01N1/00	A01N1/00		1371
A01N1/10	8	Preservation of living parts	A01N1/10	A01N1/10		2056
A01N1/12	9	Chemical aspects of preservation<br><br><u>WARNING</u><br>Group A01N1/12 is impacted by reclassification into group C12N5/52.<br>Groups A01N1/12 and C12N5/52 should be considered in order to perform a complete search.	A01N1/12	A01N1/12		257
A01N1/122	10	Preservation or perfusion media<br><br><u>WARNING</u><br>Group A01N1/122 is impacted by reclassification into group C12N5/522.<br>Groups A01N1/122 and C12N5/522 should be considered in order to perform a complete search.	A01N1/122	A01N1/122		1319
A01N1/124	11	Disinfecting agents, e.g. antimicrobials<br><br><u>WARNING</u><br>Group A01N1/124 is impacted by reclassification into group C12N5/524.<br>Groups A01N1/124 and C12N5/524 should be considered in order to perform a complete search.	A01N1/124	A01N1/124		569
A01N1/125	11	Freeze protecting agents, e.g. cryoprotectants or osmolarity regulators<br><br><u>WARNING</u><br>Group A01N1/125 is impacted by reclassification into group C12N5/525.<br>Groups A01N1/125 and C12N5/525 should be considered in order to perform a complete search.	A01N1/125	A01N1/125		2729
A01N1/126	11	Physiologically active agents, e.g. antioxidants or nutrients<br><br><u>WARNING</u><br>Group A01N1/126 is impacted by reclassification into group C12N5/526.<br>Groups A01N1/126 and C12N5/526 should be considered in order to perform a complete search.	A01N1/126	A01N1/126		2625
A01N1/128	10	Chemically defined matrices for immobilising, holding or storing living parts, e.g. alginate gels; Chemically altering living parts, e.g. by cross-linking<br><br><u>WARNING</u><br>Group A01N1/128 is impacted by reclassification into group C12N5/528.<br>Groups A01N1/128 and C12N5/528 should be considered in order to perform a complete search.	A01N1/128	A01N1/128		417
A01N1/14	9	Mechanical aspects of preservation; Apparatus or containers therefor<br><br><u>WARNING</u><br>Group A01N1/14 is impacted by reclassification into groups A61M1/0272 - A61M1/0277 and C12N5/54.<br>Groups A01N1/14, A61M1/0272 - A61M1/0277 and C12N5/54 should be considered in order to perform a complete search.	A01N1/14	A01N1/14		151
A01N1/142	10	Apparatus<br><br><u>WARNING</u><br>Group A01N1/142 is impacted by reclassification into groups A61M1/0272 - A61M1/0277 and C12N5/542.<br>Groups A01N1/142, A61M1/0272 - A61M1/0277 and C12N5/542 should be considered in order to perform a complete search.	A01N1/142	A01N1/142		632
A01N1/143	11	for organ perfusion	A01N1/143	A01N1/143		735
A01N1/144	11	for temperature control, e.g. refrigerators or freeze-drying apparatus<br><br><u>WARNING</u><br>Group A01N1/144 is impacted by reclassification into group C12N5/544.<br>Groups A01N1/144 and C12N5/544 should be considered in order to perform a complete search.	A01N1/144	A01N1/144		619
A01N1/145	12	Stationary or portable vessels generating cryogenic temperatures, e.g. liquid nitrogen baths<br><br><u>WARNING</u><br>Group A01N1/145 is impacted by reclassification into group C12N5/545. <br>Groups A01N1/145 and C12N5/545 should be considered in order to perform a complete search.	A01N1/145	A01N1/145		561
A01N1/146	10	Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving<br><br><u>WARNING</u><br>Group A01N1/146 is impacted by reclassification into groups A61J1/10, A61M1/0272 - A61M1/0277 and C12N5/546.<br>All groups listed in this Warning should be considered in order to perform a complete search.	A01N1/146	A01N1/146		801
A01N1/147	11	Carriers for immersion in cryogenic fluid for slow freezing or vitrification<br><br><u>WARNING</u><br>Group A01N1/147 is impacted by reclassification into group C12N5/547. <br>Groups A01N1/147 and C12N5/547 should be considered in order to perform a complete search.	A01N1/147	A01N1/147		633
A01N1/148	11	with provisions specially adapted for transporting<br><br><u>WARNING</u><br>Group A01N1/148 is impacted by reclassification into group C12N5/548.<br>Groups A01N1/148 and C12N5/548 should be considered in order to perform a complete search.	A01N1/148	A01N1/148		470
A01N1/16	9	Physical preservation processes<br><br><u>WARNING</u><br>Group A01N1/16 is impacted by reclassification into group C12N5/56.<br>Groups A01N1/16 and C12N5/56 should be considered in order to perform a complete search.	A01N1/16	A01N1/16		229
A01N1/162	10	Temperature processes, e.g. following predefined temperature changes over time<br><br><u>WARNING</u><br>Group A01N1/162 is impacted by reclassification into group C12N5/562.<br>Groups A01N1/162 and C12N5/562 should be considered in order to perform a complete search.	A01N1/162	A01N1/162		1109
A01N1/165	10	Pressure processes, e.g. following predefined pressure changes over time<br><br><u>WARNING</u><br>Group A01N1/165 is impacted by reclassification into group C12N5/565.<br>Groups A01N1/165 and C12N5/565 should be considered in order to perform a complete search.	A01N1/165	A01N1/165		158
A01N1/168	10	using electromagnetic fields or radiation; using acoustic waves or corpuscular radiation<br><br><u>WARNING</u><br>Group A01N1/168 is impacted by reclassification into group C12N5/568.<br>Groups A01N1/168 and C12N5/568 should be considered in order to perform a complete search.	A01N1/168	A01N1/168		157
A01N3/00	7	Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves {or protection against physical influences such as UV radiation using chemical compositions}(preservation or chemical ripening of fruit or vegetables A23B7/00); Grafting wax	A01N3/00	A01N3/00		1779
A01N3/02	8	Keeping cut flowers fresh chemically	A01N3/02	A01N3/02		771
A01N3/04	8	Grafting-wax	A01N3/04	A01N3/04		139
A01N25/00	7	Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application {, e.g. seed treatment or sequential application}; Substances for reducing the noxious effect of the active ingredients to organisms other than pests<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N25/00	A01N25/00		4306
A01N25/002	8	{containing a foodstuff as carrier or diluent, i.e. baits}	A01N25/00	A01N25/00		268
A01N25/004	9	{rodenticidal}	A01N25/00	A01N25/00		498
A01N25/006	9	{insecticidal}	A01N25/00	A01N25/00		1129
A01N25/008	9	{molluscicidal}	A01N25/00	A01N25/00		121
A01N25/02	8	containing liquids as carriers, diluents or solvents	A01N25/02	A01N25/02		6720
A01N25/04	9	Dispersions, {emulsions, suspoemulsions, suspension concentrates} or gels (foams A01N25/16)	A01N25/04	A01N25/04		9774
A01N25/06	10	Aerosols	A01N25/06	A01N25/06		1814
A01N25/08	8	containing solids as carriers or diluents	A01N25/08	A01N25/08		4664
A01N25/10	9	Macromolecular compounds	A01N25/10	A01N25/10		6698
A01N25/12	8	Powders or granules (A01N25/26 takes precedence)	A01N25/12	A01N25/12		3573
A01N25/14	9	wettable	A01N25/14	A01N25/14		2108
A01N25/16	8	Foams	A01N25/16	A01N25/16		529
A01N25/18	8	Vapour or smoke emitting compositions with delayed or sustained release	A01N25/18	A01N25/18		2378
A01N25/20	8	Combustible or heat-generating compositions	A01N25/20	A01N25/20		684
A01N25/22	8	containing ingredients stabilising the active ingredients	A01N25/22	A01N25/22		3660
A01N25/24	8	containing ingredients to enhance the sticking of the active ingredients	A01N25/24	A01N25/24		2152
A01N25/26	8	in coated particulate form	A01N25/26	A01N25/26		1784
A01N25/28	9	Microcapsules {or nanocapsules}	A01N25/28	A01N25/28		2779
A01N25/30	8	characterised by the surfactants	A01N25/30	A01N25/30		8468
A01N25/32	8	Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions	A01N25/32	A01N25/32		2199
A01N25/34	8	Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group	A01N25/34	A01N25/34		6149
A01N27/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N27/00	A01N27/00		2575
A01N29/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing halogenated hydrocarbons<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N29/00	A01N29/00		133
A01N29/02	8	Acyclic compounds or compounds containing halogen attached to an aliphatic side-chain of a cycloaliphatic ring system	A01N29/02	A01N29/02		311
A01N29/04	8	Halogen directly attached to a carbocyclic ring system	A01N29/04	A01N29/04		202
A01N29/06	9	Hexachlorocyclohexane	A01N29/06	A01N29/06		60
A01N29/08	9	Halogen directly attached to a polycyclic ring system	A01N29/08	A01N29/08		63
A01N29/10	8	Halogen attached to an aliphatic side chain of an aromatic ring system	A01N29/10	A01N29/10		62
A01N29/12	9	1,1-Di- or 1,1,1-tri-halo-2-aryl-ethane or -ethene or derivatives thereof, e.g. DDT	A01N29/12	A01N29/12		66
A01N31/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N31/00	A01N31/00		177
A01N31/02	8	Acyclic compounds	A01N31/02	A01N31/02		5109
A01N31/04	8	Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system	A01N31/04	A01N31/04		1218
A01N31/06	8	Oxygen or sulfur directly attached to a cycloaliphatic ring system	A01N31/06	A01N31/06		1269
A01N31/08	8	Oxygen or sulfur directly attached to an aromatic ring system	A01N31/08	A01N31/08		2373
A01N31/10	9	Pentachlorophenol	A01N31/10	A01N31/10		220
A01N31/12	9	Bis-chlorophenols	A01N31/12	A01N31/12		259
A01N31/14	9	Ethers	A01N31/14	A01N31/14		929
A01N31/16	9	with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system	A01N31/16	A01N31/16		1899
A01N33/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N33/00	A01N33/00		113
A01N33/02	8	Amines; Quaternary ammonium compounds	A01N33/02	A01N33/02		198
A01N33/04	9	Nitrogen directly attached to aliphatic or cycloaliphatic carbon atoms	A01N33/04	A01N33/04		1174
A01N33/06	9	Nitrogen directly attached to an aromatic ring system	A01N33/06	A01N33/06		264
A01N33/08	9	containing oxygen or sulfur	A01N33/08	A01N33/08		834
A01N33/10	10	having at least one oxygen or sulfur atom directly attached to an aromatic ring system	A01N33/10	A01N33/10		355
A01N33/12	9	Quaternary ammonium compounds	A01N33/12	A01N33/12		4437
A01N33/14	8	containing nitrogen-to-halogen bonds	A01N33/14	A01N33/14		32
A01N33/16	8	containing nitrogen-to-oxygen bonds	A01N33/16	A01N33/16		52
A01N33/18	9	Nitro compounds	A01N33/18	A01N33/18		1194
A01N33/20	10	containing oxygen or sulfur attached to the carbon skeleton containing the nitro group	A01N33/20	A01N33/20		214
A01N33/22	11	having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system	A01N33/22	A01N33/22		1305
A01N33/24	9	only one oxygen atom attached to the nitrogen atom	A01N33/24	A01N33/24		185
A01N33/26	8	containing nitrogen-to-nitrogen bonds, e.g. azides, diazo-amino compounds, diazonium compounds, hydrazine derivatives	A01N33/26	A01N33/26		146
A01N35/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N35/00	A01N35/00		99
A01N35/02	8	containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals	A01N35/02	A01N35/02		2937
A01N35/04	8	containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals	A01N35/04	A01N35/04		1268
A01N35/06	8	containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals	A01N35/06	A01N35/06		1648
A01N35/08	8	at least one of the bonds to hetero atoms is to nitrogen	A01N35/08	A01N35/08		246
A01N35/10	9	containing a carbon-to-nitrogen double bond	A01N35/10	A01N35/10		829
A01N37/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids (containing cyclopropane carboxylic acids or derivatives thereof, e.g. cyclopropane carboxylic acid nitriles, A01N53/00)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N37/00	A01N37/00		299
A01N37/02	8	Saturated carboxylic acids or thio analogues thereof; Derivatives thereof	A01N37/02	A01N37/02		4796
A01N37/04	9	polybasic	A01N37/04	A01N37/04		847
A01N37/06	8	Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof	A01N37/06	A01N37/06		1997
A01N37/08	8	containing carboxylic groups or thio analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; Derivatives thereof	A01N37/08	A01N37/08		372
A01N37/10	8	Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof	A01N37/10	A01N37/10		3554
A01N37/12	8	containing the group , wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof	A01N37/12	A01N37/12		949
A01N37/14	8	containing the group ; Thio analogues thereof	A01N37/14	A01N37/14		90
A01N37/16	8	containing the group ; Thio analogues thereof	A01N37/16	A01N37/16		952
A01N37/18	8	containing the group &#8212;CO&#8212;N&lt;, e.g. carboxylic acid amides or imides; Thio analogues thereof	A01N37/18	A01N37/18		1823
A01N37/20	9	containing the group , wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof	A01N37/20	A01N37/20		596
A01N37/22	9	the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides	A01N37/22	A01N37/22		1708
A01N37/24	10	containing at least one oxygen or sulfur atom being directly attached to the same aromatic ring system	A01N37/24	A01N37/24		404
A01N37/26	9	containing the group ; Thio analogues thereof	A01N37/26	A01N37/26		1012
A01N37/28	9	containing the group ; Thio analogues thereof	A01N37/28	A01N37/28		411
A01N37/30	9	containing the groups &#8212;CO&#8212;N&lt; and , both being directly attached by their carbon atoms to the same carbon skeleton, e.g. H2N&#8212;NH&#8212;CO&#8212;C6H4&#8212;COOCH3; Thio-analogues thereof	A01N37/30	A01N37/30		448
A01N37/32	9	Cyclic imides of polybasic carboxylic acids or thio analogues thereof	A01N37/32	A01N37/32		413
A01N37/34	8	Nitriles	A01N37/34	A01N37/34		1870
A01N37/36	8	containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids	A01N37/36	A01N37/36		3801
A01N37/38	9	having at least one oxygen or sulfur atom attached to an aromatic ring system	A01N37/38	A01N37/38		1407
A01N37/40	10	having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system	A01N37/40	A01N37/40		3689
A01N37/42	8	containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids	A01N37/42	A01N37/42		1863
A01N37/44	8	containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids	A01N37/44	A01N37/44		4002
A01N37/46	9	N-acyl derivatives	A01N37/46	A01N37/46		4249
A01N37/48	9	Nitro-carboxylic acids; Derivatives thereof	A01N37/48	A01N37/48		688
A01N37/50	9	the nitrogen atom being doubly bound to the carbon skeleton	A01N37/50	A01N37/50		1489
A01N37/52	8	containing  groups, e.g. carboxylic acid amidines	A01N37/52	A01N37/52		768
A01N39/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group  or , e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone<br><br><u>NOTE</u><br><br>In this group, the symbol Cn means a carbon skeleton, not containing an aromatic ring system wherein n&gt;=2<br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N39/00	A01N39/00		608
A01N39/02	8	Aryloxy-carboxylic acids; Derivatives thereof	A01N39/02	A01N39/02		957
A01N39/04	9	Aryloxy-acetic acids; Derivatives thereof	A01N39/04	A01N39/04		2212
A01N41/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N41/00	A01N41/00		103
A01N41/02	8	containing a sulfur-to-oxygen double bond	A01N41/02	A01N41/02		799
A01N41/04	9	Sulfonic acids; Derivatives thereof	A01N41/04	A01N41/04		1078
A01N41/06	10	Sulfonic acid amides	A01N41/06	A01N41/06		1161
A01N41/08	10	Sulfonic acid halides; alpha-Hydroxy-sulfonic acids; Amino-sulfonic acids; Thiosulfonic acids; Derivatives thereof	A01N41/08	A01N41/08		552
A01N41/10	9	Sulfones; Sulfoxides	A01N41/10	A01N41/10		2069
A01N41/12	8	not containing sulfur-to-oxygen bonds, e.g. polysulfides	A01N41/12	A01N41/12		402
A01N43/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds (containing cyclic anhydrides, cyclic imides A01N37/00; containing compounds of the formula  containing only one heterocyclic ring, wherein m&gt;=1 and n&gt;=0 and is unsubstituted or alkylsubstituted pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine or a polymethyleneimine with four or more CH2&#160;groups,&#160;A01N33/00&#160;-&#160;A01N41/12; containing cyclopropane carboxylic acids or derivatives thereof, e.g. esters having heterocyclic rings, A01N53/00)<br><br><u>NOTE</u><br><br>In group A01N43/00, the following terms or expressions are used with the meanings indicated: <br>"Hetero ring" is a ring having at least one halogen nitrogen, oxygen or sulfur atom as a ring member.<br>"Bridged" means the presence of at least one fusion other than ortho, peri and spiro.<br>Two rings are "condensed" if they share at least one ring member, i.e. "spiro" and "bridged" are considered as condensed.<br>"Condensed ring system" is a ring system in which all rings are condensed among themselves.<br>In group A01N43/00, the number of rings in a condensed system equals the number of scissions necessary to convert the ring system into one acyclic chain. The relevant rings in a condensed system are chosen according to the following criteria consecutively: <br>lowest number of ring members,<br>highest number of hetero atoms as ring members. Ring members shared by two or more rings are regarded as being a member of each of these rings.<br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N43/00	A01N43/00		136
A01N43/02	8	having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms	A01N43/02	A01N43/02		41
A01N43/04	9	with one hetero atom	A01N43/04	A01N43/04		59
A01N43/06	10	five-membered rings	A01N43/06	A01N43/06		84
A01N43/08	11	with oxygen as the ring hetero atom	A01N43/08	A01N43/08		2554
A01N43/10	11	with sulfur as the ring hetero atom	A01N43/10	A01N43/10		1089
A01N43/12	11	condensed with a carbocyclic ring	A01N43/12	A01N43/12		2957
A01N43/14	10	six-membered rings	A01N43/14	A01N43/14		93
A01N43/16	11	with oxygen as the ring hetero atom	A01N43/16	A01N43/16		9216
A01N43/18	11	with sulfur as the ring hetero atom	A01N43/18	A01N43/18		320
A01N43/20	10	three- or four-membered rings	A01N43/20	A01N43/20		548
A01N43/22	10	rings with more than six members	A01N43/22	A01N43/22		1917
A01N43/24	9	with two or more hetero atoms	A01N43/24	A01N43/24		264
A01N43/26	10	five-membered rings	A01N43/26	A01N43/26		153
A01N43/28	11	with two hetero atoms in positions 1,3	A01N43/28	A01N43/28		482
A01N43/30	12	with two oxygen atoms in positions 1,3, condensed with a carbocyclic ring	A01N43/30	A01N43/30		915
A01N43/32	10	six-membered rings	A01N43/32	A01N43/32		755
A01N43/34	8	having rings with one nitrogen atom as the only ring hetero atom	A01N43/34	A01N43/34		79
A01N43/36	9	five-membered rings	A01N43/36	A01N43/36		2966
A01N43/38	10	condensed with carbocyclic rings	A01N43/38	A01N43/38		3036
A01N43/40	9	six-membered rings	A01N43/40	A01N43/40		11079
A01N43/42	10	condensed with carbocyclic rings	A01N43/42	A01N43/42		2117
A01N43/44	9	three- or four-membered rings	A01N43/44	A01N43/44		128
A01N43/46	9	rings with more than six members	A01N43/46	A01N43/46		282
A01N43/48	8	having rings with two nitrogen atoms as the only ring hetero atoms	A01N43/48	A01N43/48		168
A01N43/50	9	1,3-Diazoles; Hydrogenated 1,3-diazoles	A01N43/50	A01N43/50		3871
A01N43/52	10	condensed with carbocyclic rings, e.g. benzimidazoles	A01N43/52	A01N43/52		612
A01N43/54	9	1,3-Diazines; Hydrogenated 1,3-diazines	A01N43/54	A01N43/54		6175
A01N43/56	9	1,2-Diazoles; Hydrogenated 1,2-diazoles	A01N43/56	A01N43/56		6903
A01N43/58	9	1,2-Diazines; Hydrogenated 1,2-diazines	A01N43/58	A01N43/58		1398
A01N43/60	9	1,4-Diazines; Hydrogenated 1,4-diazines	A01N43/60	A01N43/60		1944
A01N43/62	9	three- or four-membered rings or rings with more than six members	A01N43/62	A01N43/62		93
A01N43/64	8	having rings with three nitrogen atoms as the only ring hetero atoms	A01N43/64	A01N43/64		873
A01N43/647	9	Triazoles; Hydrogenated triazoles	A01N43/647	A01N43/647		586
A01N43/653	10	1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles	A01N43/653	A01N43/653		7618
A01N43/66	9	1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms	A01N43/66	A01N43/66		725
A01N43/68	10	with two or three nitrogen atoms directly attached to ring carbon atoms	A01N43/68	A01N43/68		430
A01N43/70	11	Diamino&#8212;1,3,5&#8212;triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (&#8212;SCN), cyanato (&#8212;OCN) or azido (&#8212;N3) group directly attached to a ring carbon atom	A01N43/70	A01N43/70		1374
A01N43/707	9	1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines	A01N43/707	A01N43/707		1096
A01N43/713	8	having rings with four or more nitrogen atoms as the only ring hetero atoms	A01N43/713	A01N43/713		965
A01N43/72	8	having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms	A01N43/72	A01N43/72		374
A01N43/74	9	five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3	A01N43/74	A01N43/74		398
A01N43/76	10	1,3-Oxazoles; Hydrogenated 1,3-oxazoles	A01N43/76	A01N43/76		2112
A01N43/78	10	1,3-Thiazoles; Hydrogenated 1,3-thiazoles	A01N43/78	A01N43/78		3733
A01N43/80	9	five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2	A01N43/80	A01N43/80		5806
A01N43/82	9	five-membered rings with three ring hetero atoms	A01N43/82	A01N43/82		3058
A01N43/84	9	six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4	A01N43/84	A01N43/84		1770
A01N43/86	9	six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3	A01N43/86	A01N43/86		421
A01N43/88	9	six-membered rings with three ring hetero atoms	A01N43/88	A01N43/88		1414
A01N43/90	8	having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system	A01N43/90	A01N43/90		13282
A01N43/92	8	having rings with one or more halogen atoms as ring hetero atoms	A01N43/92	A01N43/92		32
A01N45/00	7	Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring (halogenated hydrocarbons A01N29/08; condensed with heterocyclic rings A01N43/00)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N45/00	A01N45/00		1741
A01N45/02	8	having three carbocyclic rings	A01N45/02	A01N45/02		462
A01N47/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid (carbon tetrahalides A01N29/02)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N47/00	A01N47/00		43
A01N47/02	8	the carbon atom having no bond to a nitrogen atom	A01N47/02	A01N47/02		1610
A01N47/04	9	containing &gt;N&#8212;S&#8212;C&#8801;(Hal)3 groups	A01N47/04	A01N47/04		745
A01N47/06	9	containing &#8212;O&#8212;CO&#8212;O&#8212; groups; Thio analogues thereof	A01N47/06	A01N47/06		1191
A01N47/08	8	the carbon atom having one or more single bonds to nitrogen atoms	A01N47/08	A01N47/08		112
A01N47/10	9	Carbamic acid derivatives, i.e. containing the group &#8212;O&#8212;CO&#8212;N&lt;; Thio analogues thereof	A01N47/10	A01N47/10		268
A01N47/12	10	containing a &#8212;O&#8212;CO&#8212;N&lt; group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring	A01N47/12	A01N47/12		2257
A01N47/14	11	Di-thio analogues thereof	A01N47/14	A01N47/14		1436
A01N47/16	10	the nitrogen atom being part of a heterocyclic ring	A01N47/16	A01N47/16		566
A01N47/18	10	containing a &#8212;O&#8212;CO&#8212;N&lt; group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring	A01N47/18	A01N47/18		2189
A01N47/20	10	N-Aryl derivatives thereof	A01N47/20	A01N47/20		837
A01N47/22	10	O-Aryl or S-Aryl esters thereof	A01N47/22	A01N47/22		1348
A01N47/24	10	containing the groups ,  or; Thio analogues thereof	A01N47/24	A01N47/24		2692
A01N47/26	10	Oxidation products of dithiocarbamic acid derivatives, e.g. thiuram sulfides	A01N47/26	A01N47/26		392
A01N47/28	9	Ureas or thioureas containing the groups &gt;N&#8212;CO&#8212;N&lt; or &gt;N&#8212;CS&#8212;N&lt; (isoureas, isothioureas A01N47/42)	A01N47/28	A01N47/28		773
A01N47/30	10	Derivatives containing the group &gt;N&#8212;CO&#8212;N aryl or &gt;N&#8212;CS&#8212;N&#8212;aryl	A01N47/30	A01N47/30		1755
A01N47/32	10	containing &gt;N&#8212;CO&#8212;N&lt; or &gt;N&#8212;CS&#8212;N&lt; groups directly attached to a cycloaliphatic ring	A01N47/32	A01N47/32		245
A01N47/34	10	containing the groups , e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products	A01N47/34	A01N47/34		2731
A01N47/36	10	containing the group &gt;N&#8212;CO&#8212;N&lt; directly attached to at least one heterocyclic ring; Thio analogues thereof	A01N47/36	A01N47/36		4265
A01N47/38	10	containing the group &gt;N&#8212;CO&#8212;N&lt; where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof	A01N47/38	A01N47/38		2626
A01N47/40	8	the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides	A01N47/40	A01N47/40		1449
A01N47/42	9	containing &#8212;N=CX2 groups, e.g. isothiourea	A01N47/42	A01N47/42		349
A01N47/44	10	Guanidine; Derivatives thereof	A01N47/44	A01N47/44		3364
A01N47/46	9	containing &#8212;N=C=S groups	A01N47/46	A01N47/46		352
A01N47/48	9	containing &#8212;S&#8212;C&#8801;N groups (A01N43/00&#160;-&#160;A01N47/38 take precedence)	A01N47/48	A01N47/48		394
A01N49/00	7	Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group , wherein m+n&gt;=1, both X together may also mean &#8212;Y&#8212; or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group , wherein A means a carbon atom or Y, n&gt;=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof (containing hydrocarbons A01N27/00)<br><br><u>NOTE</u><br><br>Group A01N49/00 is intended to cover insect hormones.<br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N49/00	A01N49/00		1521
A01N51/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O&#8212;N&#8212;S, X&#8212;O&#8212;S, N&#8212;N&#8212;S, O&#8212;N&#8212;N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N51/00	A01N51/00		3530
A01N53/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N53/00	A01N53/00		5927
A01N55/00	7	Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur (containing organo-phosphorus compounds A01N57/00)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N55/00	A01N55/00		2000
A01N55/02	8	containing metal atoms	A01N55/02	A01N55/02		894
A01N55/04	9	Tin	A01N55/04	A01N55/04		442
A01N55/06	9	Mercury	A01N55/06	A01N55/06		151
A01N55/08	8	containing boron	A01N55/08	A01N55/08		267
A01N57/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N57/00	A01N57/00		207
A01N57/02	8	having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34	A01N57/02	A01N57/02		177
A01N57/04	9	containing acyclic or cycloaliphatic radicals	A01N57/04	A01N57/04		86
A01N57/06	9	containing aromatic radicals	A01N57/06	A01N57/06		132
A01N57/08	9	containing heterocyclic radicals	A01N57/08	A01N57/08		290
A01N57/10	8	having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds (A01N57/02 takes precedence)	A01N57/10	A01N57/10		361
A01N57/12	9	containing acyclic or cycloaliphatic radicals	A01N57/12	A01N57/12		1941
A01N57/14	9	containing aromatic radicals	A01N57/14	A01N57/14		1427
A01N57/16	9	containing heterocyclic radicals	A01N57/16	A01N57/16		2710
A01N57/18	8	having phosphorus-to-carbon bonds (A01N57/02 takes precedence)	A01N57/18	A01N57/18		246
A01N57/20	9	containing acyclic or cycloaliphatic radicals	A01N57/20	A01N57/20		3562
A01N57/22	9	containing aromatic radicals	A01N57/22	A01N57/22		458
A01N57/24	9	containing heterocyclic radicals	A01N57/24	A01N57/24		476
A01N57/26	8	having phosphorus-to-nitrogen bonds (A01N57/02 takes precedence)	A01N57/26	A01N57/26		74
A01N57/28	9	containing acyclic or cycloaliphatic radicals	A01N57/28	A01N57/28		393
A01N57/30	9	containing aromatic radicals	A01N57/30	A01N57/30		211
A01N57/32	9	containing heterocyclic radicals	A01N57/32	A01N57/32		401
A01N57/34	8	having phosphorus-to-halogen bonds; Phosphonium salts	A01N57/34	A01N57/34		254
A01N57/36	8	having phosphorus as a ring member	A01N57/36	A01N57/36		147
A01N59/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N59/00	A01N59/00		9376
A01N59/02	8	Sulfur; Selenium; Tellurium; Compounds thereof	A01N59/02	A01N59/02		2783
A01N59/04	8	Carbon disulfide; Carbon monoxide; Carbon dioxide	A01N59/04	A01N59/04		509
A01N59/06	8	Aluminium; Calcium; Magnesium; Compounds thereof	A01N59/06	A01N59/06		3268
A01N59/08	8	Alkali metal chlorides; Alkaline earth metal chlorides	A01N59/08	A01N59/08		1361
A01N59/10	8	Fluorides	A01N59/10	A01N59/10		380
A01N59/12	8	Iodine, e.g. iodophors; Compounds thereof	A01N59/12	A01N59/12		1092
A01N59/14	8	Boron; Compounds thereof	A01N59/14	A01N59/14		1769
A01N59/16	8	Heavy metals; Compounds thereof	A01N59/16	A01N59/16		9456
A01N59/18	9	Mercury	A01N59/18	A01N59/18		139
A01N59/20	9	Copper	A01N59/20	A01N59/20		4803
A01N59/22	9	Arsenic	A01N59/22	A01N59/22		505
A01N59/24	8	Cyanogen or compounds thereof, e.g. hydrogen cyanide, cyanic acid, cyanamide, thiocyanic acid	A01N59/24	A01N59/24		297
A01N59/26	8	Phosphorus; Compounds thereof	A01N59/26	A01N59/26		2173
A01N61/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N61/00	A01N61/00		4523
A01N61/02	8	Mineral oils; Tar oils; Tar; Distillates, extracts or conversion products thereof (containing single chemical compounds isolated from these materials A01N27/00&#160;-&#160;A01N59/00)	A01N61/02	A01N61/02		681
A01N63/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates (containing compounds of determined constitution A01N27/00 - A01N59/00; unicellular algae A01N65/03)<br><br><u>NOTE</u><br><br>In this main group and its indented subgroups, the last place priority rule is not applied, i.e. the common rule is applied.<br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N63/00	A01N63/00		3592
A01N63/10	8	Animals; Substances produced thereby or obtained therefrom	A01N63/10	A01N63/10		3160
A01N63/12	9	Nematodes	A01N63/12	A01N63/12		146
A01N63/14	9	Insects	A01N63/14	A01N63/14		559
A01N63/16	9	Arachnids	A01N63/16	A01N63/16		118
A01N63/20	8	Bacteria; Substances produced thereby or obtained therefrom	A01N63/20	A01N63/20		4306
A01N63/22	9	Bacillus	A01N63/22	A01N63/22		4438
A01N63/23	10	B. thuringiensis	A01N63/23	A01N63/23		1137
A01N63/25	9	Paenibacillus	A01N63/25	A01N63/25		376
A01N63/27	9	Pseudomonas	A01N63/27	A01N63/27		1251
A01N63/28	9	Streptomyces	A01N63/28	A01N63/28		1083
A01N63/30	8	Microbial fungi; Substances produced thereby or obtained therefrom	A01N63/30	A01N63/30		4346
A01N63/32	9	Yeast	A01N63/32	A01N63/32		685
A01N63/34	9	Aspergillus	A01N63/34	A01N63/34		277
A01N63/36	9	Penicillium	A01N63/36	A01N63/36		249
A01N63/38	9	Trichoderma	A01N63/38	A01N63/38		1023
A01N63/40	8	Viruses, e.g. bacteriophages	A01N63/40	A01N63/40		1021
A01N63/50	8	Isolated enzymes; Isolated proteins (peptides A01N37/46)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N63/50	A01N63/50		2677
A01N63/60	8	Isolated nucleic acids<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N63/60	A01N63/60		543
A01N65/00	7	Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof (containing compounds of determined constitution A01N27/00&#160;-&#160;A01N59/00)<br><br><u>NOTE</u><br><br>In this group, C-Sets are used for classification. The detailed information about the C-Sets construction and the associated syntax rules is found in the Definitions of A01N.	A01N65/00	A01N65/00		17283
A01N65/03	8	Algae	A01N65/03	A01N65/03		761
A01N65/04	8	Pteridophyta [fern allies]; Filicophyta [ferns]	A01N65/04	A01N65/04		183
A01N65/06	8	Coniferophyta [gymnosperms], e.g. cypress	A01N65/06	A01N65/06		1385
A01N65/08	8	Magnoliopsida [dicotyledons]	A01N65/08	A01N65/08		6984
A01N65/10	9	Apiaceae or Umbelliferae [Carrot family], e.g. parsley, caraway, dill, lovage, fennel or snakebed	A01N65/10	A01N65/10		1082
A01N65/12	9	Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon	A01N65/12	A01N65/12		3730
A01N65/14	9	Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine	A01N65/14	A01N65/14		298
A01N65/16	9	Ericaceae [Heath or Blueberry family], e.g. rhododendron, arbutus, pieris, cranberry or bilberry	A01N65/16	A01N65/16		187
A01N65/18	9	Euphorbiaceae [Spurge family], e.g. ricinus [castorbean]	A01N65/18	A01N65/18		582
A01N65/20	9	Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia	A01N65/20	A01N65/20		2676
A01N65/22	9	Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint	A01N65/22	A01N65/22		3548
A01N65/24	9	Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor	A01N65/24	A01N65/24		1667
A01N65/26	9	Meliaceae [Chinaberry or Mahogany family], e.g. mahogany, langsat or neem	A01N65/26	A01N65/26		1074
A01N65/28	9	Myrtaceae [Myrtle family], e.g. teatree or clove	A01N65/28	A01N65/28		2215
A01N65/30	9	Polygonaceae [Buckwheat family], e.g. red-knees or rhubarb	A01N65/30	A01N65/30		666
A01N65/32	9	Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal	A01N65/32	A01N65/32		925
A01N65/34	9	Rosaceae [Rose family], e.g. strawberry, hawthorn, plum, cherry, peach, apricot or almond	A01N65/34	A01N65/34		926
A01N65/36	9	Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash	A01N65/36	A01N65/36		2622
A01N65/38	9	Solanaceae [Potato family], e.g. nightshade, tomato, tobacco or chilli pepper	A01N65/38	A01N65/38		1281
A01N65/385	10	{Tobacco}	A01N65/38	A01N65/38		463
A01N65/40	8	Liliopsida [monocotyledons]	A01N65/40	A01N65/40		1875
A01N65/42	9	Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives	A01N65/42	A01N65/42		2734
A01N65/44	9	Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass	A01N65/44	A01N65/44		2480
A01N65/46	9	Stemonaceae [Stemona family], e.g. croomia	A01N65/46	A01N65/46		600
A01N65/48	9	Zingiberaceae [Ginger family], e.g. ginger or galangal	A01N65/48	A01N65/48		1223
A01N2300/00	7	Combinations or mixtures of active ingredients covered by classes A01N27/00&#160;-&#160;A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00&#160;-&#160;A01N65/48<br><br><u>NOTE</u><br><br>A01N2300/00 is only used as a subsequent symbol in C-Sets and should not be allocated as a single symbol. Detailed information about C-Sets construction and the associated syntax rules is present in the Definitions of A01N27/00.	CPCONLY	A01N2300/00		32571
