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Description CAS Number Molecular Formula
Pyrazosulfuron-Ethyl10Wp
Pyrazine, 2-methyl-5-(1-methylethyl)-, 1-oxide (9CI) 116513-24-7 C8H12N2O
Pyrazinecarboxamide, N-[(7,9-dimethyltetrazolo[1,5-a]quinolin-4-yl)methyl]-N-[(4-fluorophenyl)methyl]- (9CI) 604778-13-4 C24H20FN7O
Pyrazine, 1-acetyl-1,2,3,6-tetrahydro- (9CI) 219661-69-5 C6H10N2O
Pyrazine, 2-methoxy-3-methyl-5-(2-methylpropyl)- (9CI) 78246-20-5 C10H16N2O
Pyrazolo[1,5-a]pyridine-3-carbonitrile, 2-ethoxy-5-methyl- (9CI) 110911-78-9 C11H11N3O
Pyrazino[2,1-c][1,4]oxazin-8(1H)-amine, hexahydro- (9CI) 100070-75-5 C7H15N3O
Pyrazinesulfonamide, 3-amino- (9CI) 43029-09-0 C4H6N4O2S
Pyrazinamine, 3,6-difluoro-N,N-dimethyl- (9CI) 55215-63-9 C6H7F2N3
Pyrazolo[1,5-a]pyridine, 7-methyl-2-(trifluoromethyl)- (9CI) 503173-01-1 C9H7F3N2
Pyrazinecarboxaldehyde, 5-acetyl- (9CI) 116758-04-4 C7H6N2O2
Pyrazinecarboxamide, 3-methyl-, 4-oxide (9CI) 344326-72-3 C6H7N3O2
Pyrazinecarboxamide, 5-methyl-N-(1-methylethyl)- (9CI) 606096-82-6 C9H13N3O
Pyrazino[1,2-b]indazol-1(2H)-one, 3,4,7,8,9,10-hexahydro- (9CI) 561299-72-7 C10H13N3O
Pyrazinecarboxamide, N-(3,4-dimethoxyphenyl)- (9CI) 717868-49-0 C13H13N3O3
Pyrazolo[5,1-c][1,2,4]benzotriazine, 8-ethoxy- (9CI) 209745-71-1 C11H10N4O
Pyrazinecarboxamide, N-cyclohexyl-N-[(9-methyltetrazolo[1,5-a]quinolin-4-yl)methyl]- (9CI) 603949-59-3 C22H23N7O
Pyrazino[2,1-c][1,4]oxazin-3(4H)-one, hexahydro- (9CI) 365532-08-7 C7H12N2O2
Pyrazinemethanol, 3,5,6-trimethyl- (6CI,9CI) 75907-74-3 C8H12N2O
Pyrazinecarboxylic acid, 3,4-dihydro-6-nitro-3-oxo-, methyl ester (9CI) 356783-17-0 C6H5N3O5
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-hydroxy-2-(3-methoxyphenyl)-, ethyl ester (9CI) 606116-32-9 C16H15N3O4
Pyrazolo[3,4-b]azepine, 1-ethyl-1,4,5,6,7,8-hexahydro-3-(2-methylpropyl)- (9CI) 583811-70-5 C13H23N3
Pyrazinecarboxamide, 5-methyl-N-[5-(1-methylethyl)-1,3,4-thiadiazol-2-yl]- (9CI) 606096-81-5 C11H13N5OS
Pyrazino[2,3-b]pyrazine, decahydro-1,4-dimethyl-, trans- (9CI) 71208-47-4 C8H18N4
Pyrazolo[3,4-b]azepine, 1,4,5,6,7,8-hexahydro-1-methyl-3-(1-methyl-3-piperidinyl)- (9CI) 583811-42-1 C14H24N4
Pyrazino[1,2-a]indole, 6-ethyl-1,2,3,4,10,10a-hexahydro-4-methyl-, (4R,10aR)- (9CI) 396074-62-7 C14H20N2
Pyrazinecarboxylic acid, 4,5-dihydro-5-thioxo-, methyl ester (9CI) 147032-26-6 C6H6N2O2S
Pyrazolo[1,5-a]pyrimidin-7-ol, 6-chloro-2-(3,5-dimethoxyphenyl)-5-methyl- (9CI) 606116-47-6 C15H14ClN3O3
Pyrazinecarboxaldehyde, 6-(1,1-dimethylethoxy)- (9CI) 614730-16-4 C9H12N2O2
Pyrazine, 3,6-diethoxy-2,5-dihydro-2-methyl- (9CI) 151369-36-7 C9H16N2O2
Pyrazolo[1,5-a][1,2,4]triazolo[1,5-c][1,3,5]triazine (9CI) 192509-22-1 C6H4N6
Pyrazine, 3-(butylamino)-2,5-dimethyl- (8CI) 13134-39-9 C10H17N3
Pyrazolo[1,5-a]pyrimidine-6-propanoic acid, 2-(3,4-dimethoxyphenyl)-7-hydroxy-5-methyl-, ethyl ester (9CI) 606114-58-3 C20H23N3O5
Pyrazinecarboxamide, N-[(2-chloro-6-methoxy-3-quinolinyl)methyl]-N-[(4-methoxyphenyl)methyl]- (9CI) 606102-87-8 C24H21ClN4O3
Pyrazine, 2-(1-methylethyl)-5-(2-methylpropyl)- (9CI) 68290-70-0 C11H18N2
Pyrazino[2,1-c][1,4]oxazine, octahydro-, (9aR)- (9CI) 508241-14-3 C7H14N2O
Pyrazino[1,2-a]azepine, 1,2,3,4,6,7,8,10a-octahydro- (9CI) 116574-76-6 C9H16N2
Pyrazinecarbonitrile, 3-amino-6-formyl- (9CI) 64440-74-0 C6H4N4O
Pyrazine, 3,5-dimethyl-2-(2-methylbutyl)- (9CI) 56617-70-0 C11H18N2
Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI) 118176-38-8 C9H16N2O2
Pyrazinecarboxamide, N-5-quinolinyl- (9CI) 785819-27-4 C14H10N4O
Pyrazino[2,3-b]quinoline, 1,2,3,4-tetrahydro- (9CI) 143102-05-0 C11H11N3
Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 3-amino- (9CI) 201599-20-4 C6H6N4O
Pyrazinecarboxylic acid, 5-methyl-, 1-oxide (9CI) 98502-96-6 C6H6N2O3
Pyrazinecarboxamide, 3-amino-6-phenyl-N-propyl-, 4-oxide (9CI) 113424-67-2 C14H16N4O2
Pyrazole-3(or 5)-carbonitrile, 5(or 3)-acetyl-4-methyl- (7CI) 91447-33-5 C7H7N3O
Pyrazine, 1,2-dihydro-1,3,5-trimethyl- (9CI) 512802-70-9 C7H12N2
Pyrazolo[4,3:5,6]pyrano[3,2-d]isoxazole (9CI) 85269-58-5 C7H3N3O2
Pyrazinesulfonamide, 3-amino-6-methyl- (9CI) 43029-10-3 C5H8N4O2S
Pyrazinesulfonamide, 3-methyl- (9CI) 89391-76-4 C5H7N3O2S
Pyrazinecarboxamide, N-(cyclohexylmethyl)-5-methyl- (9CI) 606096-84-8 C13H19N3O
Pyrazolo[1,5-a]pyrimidin-7-ol, 2-(3,5-dimethoxyphenyl)-6-ethyl-5-methyl- (9CI) 606116-52-3 C17H19N3O3
Pyrazine, 2,3-dimethyl-5-propyl- (8CI,9CI) 32262-98-9 C9H14N2
Pyrazolidine, 1-acetyl-2-(aminoacetyl)- (9CI) 174089-24-8 C7H13N3O2
Pyrazine, 1,4-diacetyl-1,2,3,4-tetrahydro- (9CI) 229024-99-1 C8H12N2O2
Pyrazino[2,1-a]isoindole, 1,2,3,4,6,10b-hexahydro-1-methyl-, trans- (9CI) 79017-45-1 C12H16N2
Pyrazinecarboxamide, 3,4-dihydro-5-hydroxy-3-oxo- (9CI) 259793-98-1 C5H5N3O3
Pyrazino[2,3-b]pyrazine, 2,3,6-trimethyl- (7CI,9CI) 6479-02-3 C9H10N4
Pyrazolo[1,5-a]pyrimidin-7-ol, 3-amino- (9CI) 201599-18-0 C6H6N4O
Pyrazinamine, 3,6-diethyl- (9CI) 74152-23-1 C8H13N3
Pyrazinecarbonyl chloride, 5-chloro- (9CI) 88625-23-4 C5H2Cl2N2O
Pyrazolo[1,5-c][1,2,4]triazolo[1,5-a][1,3,5]triazine (9CI) 55209-14-8 C6H4N6
Pyrazinecarboxylic acid, 3-amino-6-cyclopropyl- (7CI,8CI) 2060-08-4 C8H9N3O2
Pyrazine, 2-methoxy-5,6-dimethyl-3-(1-methylethyl)- (9CI) 128600-00-0 C10H16N2O
Pyrazino[1,2-a]indole, 8-fluoro-1,2,3,4,10,10a-hexahydro-4,6-dimethyl-, (4R,10aS)- (9CI) 791774-66-8 C13H17FN2
Pyrazolo[1,5-a]pyrimidin-7-ol, 5-(chloromethyl)-2-methyl- (9CI) 478077-92-8 C8H8ClN3O
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(3,5-dichlorophenyl)-1,4,5,6,7,8-hexahydro- (9CI) 579438-70-3 C21H17Cl2N3O
Pyrazinecarboxamide, 5-ethyl- (8CI,9CI) 13535-08-5 C7H9N3O
Pyrazolo[1,5-a]pyrimidine, 5-butyl-7-ethoxy- (9CI) 189018-32-4 C12H17N3O
Pyrazino[2,3-b]pyrazine, decahydro-2,6-dimethyl-, (2-alpha-,4a-alpha-,6-alpha-,8a-ba-)- (9CI) 133907-76-3 C8H18N4
Pyrazine, 2,3-dihydro-2,5-dimethyl-6-pentyl- (9CI) 539826-71-6 C11H20N2
Pyrazine, 5-ethyl-2-methyl-3-(2-methylpropyl)- (9CI) 117783-43-4 C11H18N2
Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 4,6-dimethyl- (9CI) 94813-91-9 C9H9N3O
3-(Pyrazin-2-yloxy)-azetidine-1-carboxylic acid tert-butyl ester C12H17N3O3
1-Pyrazolidinecarbonyl chloride, 3-oxo- (9CI) 54944-89-7 C4H5ClN2O2
2-Pyrazinamine, 6-nitro-, 1-oxide (9CI) 754197-02-9 C4H4N4O3
Pyrazolate C4H3N2O2-
1-Pyrazinyl-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedio ne 77917-35-2
2,5-Pyrazinedimethanol,-alpha-5-(hydroxymethyl)-3-methyl-(9CI) 130444-00-7 C8H12N2O3
2,5-Pyrazinediethanol,-bta--hydroxy-(9CI) 220150-12-9 C8H12N2O3
3-Pyrazolidinone,4-amino-(7CI,8CI,9CI) 5678-05-7 C3H7N3O
4-Pyrazolidinecarbonitrile,1,2-dimethyl-(9CI) 155429-87-1 C6H11N3
2-Pyrazinecarboxylicacid,1,6-dihydro-1,3-dimethyl-5-(1-methylethyl)-6-oxo-,methylester(9CI) 816458-71-6 C11H16N2O3
2-Pyrazoline-5-carboxylicacid,4-methyl-,ethylester(7CI) 89851-95-6 C7H12N2O2
3,5-Pyrazolidinedicarboxylicacid,(3R,5R)-(9CI) 207516-25-4 C5H8N2O4
2,3-Pyrazinedicarbonitrile,5-amino-6-(ethylamino)-(9CI) 123188-99-8 C8H8N6
Pyrazinoic acid hydrazide 768-05-8 C5H6N4O
Pyrazole-1,3-dimethyl-5-phenoxy-4-carboxaldehyde oxime 110035-28-4 C12H13N3O2
3-(Pyrazin-2-yl)benzyl alcohol 545421-49-6 C11H10N2O
4,4'-(2,6-Pyrazinediyl)bisbenzaldehyde 623157-26-6 C18H12N2O2
6-(1H-Pyrazol-1-yl)nicotinic acid 253315-22-9 C9H7N3O2
pyrazin-2-yl(pyridin-3-yl)methanone 188631-00-7 C10H7N3O
5-(2-pyrazinylsulfanyl)-1,3,4-thiadiazol-2-ylamine 866042-89-9 C6H5N5S2
3-(pyrazin-2-yloxy)aniline C10H9N3O
2-(2-pyrazinylsulfanyl)aniline C10H9N3S
1-[(pyrazin-2-ylcarbonyl)amino]cyclohexanecarboxylic acid C12H15N3O3
2-(pyrazin-2-ylamino)acetamide C6H8N4O
2-(pyrazin-2-ylthio)nicotinic acid C10H7N3O2S
2-pyrazin-2-yl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid C14H13N3O2
1,3,5PYRAZOLONE 137-44-0 C3H4N2O
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