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Description CAS Number Molecular Formula
Pyrazolo[1,5-a]pyridine-3-acetonitrile 118055-01-9 C9H7N3
2-Pyrazinamine, 3-[4-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl]-5-(3-pyridinyl)- 951251-59-5 C18H15N7O
Pyrazinecarboxylic acid, 3-amino-6-methyl- (7CI,8CI,9CI) 4896-36-0 C6H7N3O2
Pyrazinecarboxamide, N-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-1,3-dipropyl-5-pyrimidinyl)- (9CI) 112683-78-0 C15H20N6O3
Pyrazolo[4,3-b]azepine, 1,4,5,6,7,8-hexahydro-1-methyl- 847173-25-5 C8H13N3
Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one, oxime (9CI) 71774-62-4 C5H5N5O
Pyrazolo[1,5-a]pyrimidine-3,5-diamine, 6-methyl- 357272-72-1 C7H9N5
Pyrazolidine, 4,4-diethyl-1,2-dimethyl- 74096-71-2 C9H20N2
Pyrazinamine, 5,6-difluoro-3-methoxy- (9CI) 55215-73-1 C5H5F2N3O
Pyrazine, chlorotrimethyl- (9CI) 68303-35-5 C7H9ClN2
Pyrazolo[5,1-b]quinazoline-5,8,9(4H)-trione, 2-amino-6,7-dichloro-3-(phenylazo)- (9CI) 177420-07-4 C16H8Cl2N6O3
Pyrazolo[1,5-a]pyrimidine, 6-amino-5,7-dimethyl- (7CI) 92146-03-7 C8H10N4
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-methyl- 879900-25-1 C8H6N4
Pyrazolo[1,5-a]pyridin-3-amine, 2-methoxy- 136548-56-6 C8H9N3O
Pyrazine, 3-(chloromethyl)-2,5-dimethyl- 921040-00-8 C7H9ClN2
Pyrazine, 5-(chloromethyl)-2,3-dimethyl- 921040-01-9 C7H9ClN2
Pyrazinamine, 3-methoxy-5,6-dimethyl- (9CI) 87444-26-6 C7H11N3O
1-Pyrazolidinecarbothioic acid, 3-oxo-, O-methyl ester 51356-41-3 C5H8N2O2S
2,3-Pyrazinecarboxylic anhydride 4744-50-7 C6H2N2O3
2-(pyrazin-2-yl)imidazo[1,2-a]pyridine C11H8N4
4-PYRAZOL-1-YLMETHYL-PHENYLAMINE HYDROCHLORIDE 1158463-71-8 C10H12ClN3
PYRAZOL FAST RED 6BL
2-Pyrazinecarboxylic acid 98-97-5 C5H4N2O2
5-(PYRAZIN-2-YL)-4-[4-(TRIFLUOROMETHYL)PHENYL]-2-PYRIMIDINAMINE C15H10F3N5
PYRAZOPHOS 13457-18-6 C14H20N3O5PS
2-PYRAZOLINE 109-98-8 C3H6N2
2-(PYRAZIN-2-YLOXY)BENZALDEHYDE 887344-43-6 C11H8N2O2
PYRAZINE-2-CARBOXIMIDIC ACID METHYLESTER 74617-55-3 C6H7N3O
2-PYRAZOL-1-YLMETHYL-BENZOIC ACID 956264-39-4 C11H10N2O2
5-(PYRAZIN-2-YL)-2-(PYRIDIN-3-YL)-4-[4-(TRIFLUOROMETHYL)PHENYL]PYRIMIDINE C20H12F3N5
PYRAZOL FAST TURQUOISE GLL
5-(PYRAZIN-2-YL)-4-(PYRIDIN-4-YL)-2-(6-(TRIFLUOROMETHYL)PYRIDIN-3-YL)PYRIMIDINE C19H11F3N6
1-(4-PYRAZOL-1-YL-PHENYL)-PIPERAZINE C13H16N4
2-PYRAZOL-1-YL-PYRIDINE 25700-11-2 C8H7N3
Pyrazosulfuron 98389-04-9 C12H14N6O7S
β-PYRAZINYLETHIOL ACETATE 59021-07-7 C8H10N2OS
1-Pyrazolidinecarboximidamide,N-methyl- 764617-52-9 C5H12N4
Pyrazino[2,3-b]pyrazine, decahydro-1,4a,8a-trimethyl-, (4aR,8aS)-rel- (9CI) 252010-73-4 C9H20N4
Pyrazine, triethylmethyl- (9CI) 106073-56-7 C11H18N2
Pyrazinecarboxamide, 5-methyl-N-[4-[[(1-methylethyl)amino]sulfonyl]phenyl]- (9CI) 603945-75-1 C15H18N4O3S
Pyrazino[1,2-d][1,4]diazepine-1,9(2H,6H)-dione, hexahydro- (9CI) 130947-37-4 C8H13N3O2
Pyrazolo[1,5-a]pyridine, 3-(1-methylethyl)- (9CI) 59942-83-5 C10H12N2
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-, ethyl ester (7CI,9CI) 43024-66-4 C9H10N4O2
Pyrazolo[1,5-a]pyridine-3,4-diamine (9CI) 340961-88-8 C7H8N4
Pyrazinecarboxylic acid, 1,4,5,6-tetrahydro-, ethyl ester (9CI) 209592-04-1 C7H12N2O2
Pyrazinecarboxamide, N-(5-fluoro-2-methylphenyl)-5-methyl- (9CI) 606132-19-8 C13H12FN3O
Pyrazinecarboxamide, N-(6-acetyl-1,3-benzodioxol-5-yl)-5-methyl- (9CI) 606096-86-0 C15H13N3O4
Pyrazinecarbonitrile, 3-amino-6-(hydroxymethyl)- (9CI) 54798-29-7 C6H6N4O
Pyrazolo[1,5-a]pyrimidine-2-carboxamide, 5-(1-methylethyl)-N-tricyclo[3.3.1.13,7]dec-1-yl-7-(trifluoromethyl)- (9CI) 606096-61-1 C21H25F3N4O
Pyrazinecarboxylic acid, 6-[(1-methylethyl)amino]-, methyl ester (9CI) 717851-89-3 C9H13N3O2
Pyrazino[2,3-b]pyrazine, decahydro-2,6-dimethyl- (9CI) 71208-52-1 C8H18N4
Pyrazino[2,3-b]pyrazine, decahydro-4a,8a-dimethyl- (9CI) 75804-30-7 C8H18N4
Pyrazolo[1,5-a]pyridine-3-carboxamide (9CI) 77457-01-3 C8H7N3O
Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 7-amino-4,5-dihydro-5-oxo- (9CI) 197367-86-5 C7H6N4O3
Pyrazole-1-carboxamide, 5-amino-4-cyano- (7CI) 88511-75-5 C5H5N5O
Pyrazolo[1,5-a]pyrimidine-6-propanoic acid, 7-hydroxy-2-(4-methoxyphenyl)-5-methyl-, ethyl ester (9CI) 606116-36-3 C19H21N3O4
Pyrazinecarboxylic acid, 1,4,5,6-tetrahydro-, methyl ester (9CI) 171504-79-3 C6H10N2O2
Pyrazinecarboxylic acid, 5-acetyl-3-amino-, methyl ester (9CI) 135673-69-7 C8H9N3O3
Pyrazinecarboxylic acid, 5-ethyl- (8CI) 13534-75-3 C7H8N2O2
Pyrazol-5-ol, 4-amino-3-methyl-1-m-tolyl- (8CI) 802257-11-0 C11H13N3O
Pyrazolo[3,4-b]azepine, 1-ethyl-1,4,5,6,7,8-hexahydro-3-(1-methylethyl)- (9CI) 583811-72-7 C12H21N3
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-3-methyl- (7CI) 89977-62-8 C8H8N4O2
Pyrazine, 2,6-dimethyl-3-(1-methylethyl)- (9CI) 40790-19-0 C9H14N2
Pyrazinecarbonyl chloride, 5-ethoxy- (9CI) 58333-67-8 C7H7ClN2O2
Pyrazino[1,2-a]indole, 9-fluoro-1,2,3,4-tetrahydro- (9CI) 256930-21-9 C11H11FN2
Pyrazinecarbonyl chloride, 5-methyl- (9CI) 50886-34-5 C6H5ClN2O
Pyrazino[2,3-b]pyrazine, decahydro-2,7-dimethyl-, (2-alpha-,4a-ba-,7-alpha-,8a-alpha-)- (9CI) 133907-77-4 C8H18N4
Pyrazinecarboxamide, N-2-propenyl- (9CI) 546080-00-6 C8H9N3O
Pyrazinecarboxamide, N,N-dimethyl- (8CI,9CI) 32743-27-4 C7H9N3O
Pyrazolo[3,4-b]azepine, 1,4,5,6,7,8-hexahydro-1-methyl-3-(1-methyl-2-piperidinyl)- (9CI) 583810-76-8 C14H24N4
Pyrazinamine, 3,6-dipropyl- (9CI) 82818-63-1 C10H17N3
Pyrazole-5-carbonitrile, 1-acetyl-4-methyl- (7CI,8CI) 1196-15-2 C7H7N3O
Pyrazinecarboxylic acid, propyl ester (9CI) 73763-87-8 C8H10N2O2
Pyrazolo[3,4-b]azepine, 3-cyclobutyl-1-ethyl-1,4,5,6,7,8-hexahydro- (9CI) 583812-38-8 C13H21N3
Pyrazolo[3,4-b]azepine, 1,4,5,6,7,8-hexahydro-1-methyl-3-(1-piperidinylmethyl)- (9CI) 583810-87-1 C14H24N4
Pyrazolo[1,5-a]pyridine-3,6-diamine (9CI) 340961-81-1 C7H8N4
Pyrazine, 2,5-dimethyl-3-(1-pentenyl)-, (E)- (9CI) 143901-57-9 C11H16N2
Pyrazolo[3,4-b]azepine-1(4H)-carbothioamide, 3-(2-benzofuranyl)-5,6,7,8-tetrahydro- (9CI) 585515-91-9 C16H16N4OS
Pyrazinamine, 5-(2-methyl-1-propenyl)- (9CI) 710323-06-1 C8H11N3
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 6-ethyl-4,7-dihydro-2,5-dimethyl-7-oxo- (9CI) 799250-60-5 C11H12N4O
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1,4,5,6,7,8-hexahydro-1-[4-(phenylmethoxy)phenyl]- (9CI) 583022-10-0 C28H25N3O2
Pyrazinecarboxamide, N-[4-[(diethylamino)sulfonyl]phenyl]-5-methyl- (9CI) 603945-77-3 C16H20N4O3S
Pyrazine, 2,5-dimethyl-3-propyl- (8CI,9CI) 18433-97-1 C9H14N2
Pyrazolo[5,1-b]thiazole-7-carboxaldehyde, 2,3-dihydro- (9CI) 623565-44-6 C6H6N2OS
Pyrazinecarboxamide, 6-ethyl-3,4-dihydro-5-methyl-3-oxo- (9CI) 440124-22-1 C8H11N3O2
Pyrazinecarboxamide, N-[2-(4-fluorophenyl)ethyl]- (9CI) 606132-11-0 C13H12FN3O
Pyrazolo[1,5-a]pyridin-6-ol, 3-amino- (9CI) 340961-97-9 C7H7N3O
Pyrazine, 2-ethyl-5-(1-methylethyl)- (9CI) 38028-76-1 C9H14N2
Pyrazine, 2,3-dihydro-2,6-dimethyl-5-pentyl- (9CI) 539826-70-5 C11H20N2
Pyrazinecarboxamide, N-cyclohexyl-N-[(7,8-dimethyltetrazolo[1,5-a]quinolin-4-yl)methyl]- (9CI) 604779-60-4 C23H25N7O
Pyrazinecarboxamide, 5-methyl-N-[4-(1-pyrrolidinylcarbonyl)phenyl]- (9CI) 606096-83-7 C17H18N4O2
Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide (9CI) 116749-48-5 C8H8N4O
Pyrazolo[1,5-a]pyrazine-3-carboxaldehyde, 2,4,6-trimethyl- (9CI) 94813-92-0 C10H11N3O
Pyrazineacetic acid, 5-methyl- (9CI) 431071-67-9 C7H8N2O2
Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one, 2-methyl- (9CI) 55457-17-5 C6H6N4O
Pyrazinecarbonitrile, 3-amino-6-(1-propenyl)-, 4-oxide, (E)- (9CI) 40132-92-1 C8H8N4O
Pyrazinecarboxamide, 3,4-dihydro-6-methyl-3-oxo- (9CI) 88394-06-3 C6H7N3O2
Pyrazinecarboxylic acid, 4,5-dihydro-5,6-dimethyl- (9CI) 160532-43-4 C7H10N2O2
Pyrazinecarboxamide, N-[4-[(butylamino)sulfonyl]phenyl]- (9CI) 606098-37-7 C15H18N4O3S
Pyrazinecarboxamide, N-(2,3-dihydro-1H-inden-5-yl)-5-methyl- (9CI) 606132-20-1 C15H15N3O
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