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英文名称中文名称CASMF
Pyrazole-1-carboxamide, 4-isopropyl- (6CI,7CI) 90008-48-3 C7H11N3O
Pyrazole-3-carboxamide, 1-ethyl- (7CI) 89464-90-4 C6H9N3O
3,5-Pyrazolidinedione, 1,2,4,4-tetramethyl- 59012-31-6 C7H12N2O2
Pyrazolo[5,1-b]quinazoline-2-carbonitrile, 4,9-dihydro-5-methoxy-9-oxo- 76745-70-5 C12H8N4O2
Pyrazole, 5-amino-1,3-dimethyl-4-(methylthio)- (8CI) 32527-86-9 C6H11N3S
Pyrazino[2,3-c]pyridazine, 6,7-dimethyl- 79690-88-3 C8H8N4
3,4-Pyrazolidinedione, 5-imino-1,2-dimethyl-, 4-oxime 69386-73-8 C5H8N4O2
PYRAZOL FAST SKY BLUE 7GUL
Pyrazino[2,3-b]pyrazine, decahydro-2,4a,8a-trimethyl-, (4aR,8aS)-rel- (9CI) 252010-71-2 C9 H20 N4
1-Pyrazolidinyl, 4,4-diethyl-3,5-dioxo- (9CI) 140902-37-0 C7H11N2O2
Pyrazolo[1,5-a]pyrimidin-3-amine, 4,5,6,7-tetrahydro-6-methyl- 148777-83-7 C7H12N4
Pyrazinecarboxylic acid, 3-amino-5-methyl- (7CI,8CI,9CI) N/A 6761-50-8 C6H7N3O2
Pyrazolo[3,4-d]azepin-3(2H)-one, 3a,4,5,6,7,8-hexahydro- 732184-56-4 C7H11N3O
Pyrazino[2,1-a][2]benzazepine-4(1H)-thione, 2,3,6,7,8,12b-hexahydro- 98123-57-0 C13H16N2S
2-pyrazinolate C4H3N2O-
Pyrazolo[5,1-b]quinazoline-5,8,9(4H)-trione, 2-amino-6,7-dichloro-3-(phenylazo)- (9CI) 177420-07-4 C16H8Cl2N6O3
2-Pyrazoline-4-acetamide, 3-methyl-5-oxo- (6CI) 99357-27-4 C6H9N3O2
Pyrazolo[5,1-f][1,2,4]triazin-4(1H)-one, 5-methyl- 150017-69-9 C6H6N4O
Pyrazinamide-13C2,15N2 C313C2H5N15N2O
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) 3-氨基-6-甲基吡嗪-2-羧酸甲酯 4896-36-0 C6H7N3O2
Pyrazine, 1-(ethyldimethylsilyl)-1,2,3,4-tetrahydro-4-methyl- C9H20N2Si
Pyrazine, chlorotrimethyl- (9CI) 68303-35-5 C7H9ClN2
Pyrazolo[1,5-a]pyridine-3-carbonitrile, 2-amino- 864365-51-5 C8H6N4
3-Pyrazolin-5-one, 2-acetyl-3-(aminomethyl)- (8CI) 802899-81-6 C6H9N3O2
Pyrazole-3-carboxamide, 4-amino-5-methylthio- (8CI) 28668-18-0 C5H8N4S
1-Pyrazoline, 3-(4-methyl-1,3-dioxolan-2-yl)- (8CI) 23936-72-3 C7H12N2O2
Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one, oxime (9CI) 71774-62-4 C5H5N5O
Pyrazolo[1,5-a]pyridin-2(1H)-one, 4,5,6,7-tetrahydro-, hydrazone (9CI) 158355-42-1 C7H12N4
Pyrazinemethanamine, 3-amino-5-methoxy- (9CI) 135290-19-6 C6H10N4O
Pyrazole, 1-glycyl-3,5-dimethyl- (3CI) 856064-05-6 C7H11N3O
3-Pyrazolidinone, 5,5-dimethyl-1-(2-methyl-1-oxopropyl)- 174470-68-9 C9H16N2O2
1-Pyrazolin-3-ol, 3,5-dimethyl-, acetate (7CI) 89851-96-7 C7H12N2O2
Pyrazolo[1,5-a]pyrimidine-7-carbonitrile, 6-amino- 959106-15-1 C7H5N5
3-Pyrazolidinone, 4,4-diethyl-1-methyl- 90152-28-6 C8H16N2O
2,3-Pyrazinedione, 1,4-dihydro-5,6-dimethyl-, monohydrazone (9CI) 140911-17-7 C6H10N4O
Pyrazolo[1,5-a]pyridine, 7-ethynyl-2-methyl- 319432-35-4 C10H8N2
3-Pyrazolidinone, 2-acetyl-5,5-dimethyl- 49629-18-7 C7H12N2O2
4-[2-(2-pyrazinylcarbonyl)carbohydrazonoyl]phenyl 4-tert-butylbenzoate C23H22N4O3
Pyrazolo1,5-aüpyrimidine-3-carboxylic acid 吡唑[1,5-A]嘧啶-3-羧酸
Pyrazolo[1,5-a]pyridine-3-acetonitrile 118055-01-9 C9H7N3
Pyrazinecarbonitrile, 3-amino-, 1,4-dioxide (9CI) 54632-16-5 C5H4N4O2
3,5-Pyrazolidinedione, 4-ethyl-1,4-dimethyl- 53445-99-1 C7H12N2O2
Pyrazolo[1,5-a]pyridine, 2-(1-methylethyl)-3-(2-pyridinyl)- C15H15N3
3-Pyrazolin-5-one, 1,3-dimethyl-4-propyl- (5CI) 856847-74-0 C8H14N2O
Pyrazinecarboxylic acid, 3,5-diamino- (9CI) 39939-29-2 C5H6N4O2
Pyrazolo[3,4-d]-1,2,3-triazol-6(1H)-one, 4,5-dihydro-4,5-dimethyl- (9CI) 169511-84-6 C5H7N5O
4-Pyrazolidinemethanol, 1,2-diethyl- 132846-55-0 C8H18N2O
2-Pyrazolin-5-one, 4,4-diethyl-3-methyl- (6CI,7CI) 90152-73-1 C8H14N2O
2-Pyrazoline-4-acetic acid, 5-oxo-, hydrazide (6CI) 104096-33-5 C5H8N4O2
4-(pyrazin-2-ylthio)benzoic acid
3-PYRAZOL-1-YL-L-ALANINE DIHYDROCHLORIDE C6H11Cl2N3O2
Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-, ethyl ester (7CI,9CI) 43024-66-4 C9H10N4O2
Pyrazine, 3-ethynyl-2,5-dimethyl- (9CI) 86521-02-0 C8H8N2
Pyrazolo[1,5-c][1,2,4]triazolo[1,5-a][1,3,5]triazine (9CI) 55209-14-8 C6H4N6
Pyrazinecarboxamide, N-[(2-chloro-8-methyl-3-quinolinyl)methyl]-N-cyclopentyl- (9CI) 604780-15-6 C21H21ClN4O
Pyrazine, 2-(2-furanylmethyl)-3,5-dimethyl- (9CI) 155272-50-7 C11H12N2O
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1,4,5,6,7,8-hexahydro-1-methyl- (9CI) 583811-50-1 C16H17N3O
Pyrazinetrimethanol, 6-methyl- (9CI) 186534-03-2 C8H12N2O3
Pyrazinecarboximidic acid, 3-cyano-5,6-dimethyl-, ethyl ester (9CI) 806628-46-6 C10H12N4O
Pyrazineacetic acid, -alpha--methyl- (9CI) 36932-80-6 C7H8N2O2
Pyrazolo[1,5-a]quinoxalin-4(5H)-one (6CI) 114722-60-0 C10 H7 N3 O
Pyrazinamine, 3,6-dimethyl-N-nitroso- (9CI) 502171-17-7 C6H8N4O
Pyrazinemethanol, -alpha--(chloromethyl)-, (-alpha-S)- (9CI) 556025-88-8 C6H7ClN2O
1-[4-(2-pyrazinyloxy)phenyl]-1-ethanol
3-Pyrazolidinone, 5-methyl-, monohydrochloride 10234-77-2 C4H8N2O.ClH
Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1-(3,5-dichlorophenyl)-1,4,5,6,7,8-hexahydro- (9CI) 579438-70-3 C21H17Cl2N3O
5-(PYRAZIN-2-YL)-4-[4-(TRIFLUOROMETHYL)PHENYL]-2-PYRIMIDINAMINE C15H10F3N5
3-[(4-(3-(PYRAZIN-2-YL)-1,2,4-OXADIAZOL-5-YL)PIPERIDIN-1-YL)CARBONYL]BICYCLO[2.2.1]HEPT-5-ENE-2-CARBOXYLIC ACID C20H21N5O4
Pyrazine, 2,5-dihydro-3,6-dimethoxy-2-(1-methylethyl)- (9CI) 148403-14-9 C9H16N2O2
1,3,5PYRAZOLONE 二氫吡唑酮 137-44-0 C3H2N2O
PYRAZIN-2-YL-2-BORONIC ACID C4H5BN2O2
1-[4-(2-pyrazinyloxy)phenyl]-1-ethanone
3-[2-(PYRAZIN-2-YL)-1-[4-(TRIFLUOROMETHYL)PHENYL]ETHOXY]PROPANOIC ACID C16H15F3N2O3
Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI) 118176-38-8 C9H16N2O2
Pyrazinecarboxamide, 3-hydroxy-, 4-oxide (9CI) 259793-94-7 C5H5N3O3
2-PYRAZINOL4-OXIDE C4H4N2O2
2,5-PYRAZINEDICARBOXYLIC ACID DIHYDRATE 2,5-吡嗪二羧酸 205692-63-3 C6H8N2O6
PYRAZOL FAST RUBINE BLN
Pyrazolo[1,5-a]pyridine-2-carboxylic acid 吡唑并[1,5-a]吡啶-2-羧酸 63237-88-7 C8H6N2O2
Pyrazolo[1,5-b]pyridazine-3-carboxaldehyde (9CI) 吡唑并[1,5-B]哒嗪-3-甲醛 87754-35-6 C7H5N3O
Pyrazinecarboxylic acid, 2-propenyl ester (9CI) 132172-97-5 C8H8N2O2
(pyrazin-2-ylthio)acetic acid
(pyrazin-2-ylamino)acetic acid
4-(1-PYRAZOLYL)-2-BUTANONE C7H10N2O
[(pyrazin-2-ylcarbonyl)amino]acetic acid
1-(pyrazin-2-ylcarbonyl)piperidine-4-carboxylic acid
Pyrazinesulfonamide, 3-amino- (9CI) 43029-09-0 C4H6N4O2S
Pyrazinecarboxamide, N-[(2-chloro-6-ethoxy-3-quinolinyl)methyl]-N-(2-furanylmethyl)- (9CI) 606103-84-8 C22H19ClN4O3
3-[pyrazin-2-yl(pyridin-3-ylmethyl)amino]propanimidamide
3-[pyrazin-2-yl(pyridin-3-ylmethyl)amino]propanethioamide
Pyrazinecarboxamide, N-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-1,3-dipropyl-5-pyrimidinyl)-3-[[4-(phenylmethyl)-1-piperidinyl]carbonyl]- (9CI) 260427-51-8 C28H35N7O4
Pyrazolo[1,5-a]pyrimidine, 2-(3,5-dimethoxyphenyl)-5,7-dimethyl- (9CI) 606116-51-2 C16H17N3O2
Pyrazine, 2-ethyl-6-(1-methylethyl)- (9CI) 32262-93-4 C9H14N2
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 4,7-dihydro-7-oxo- 138904-48-0 C7H4N4O
3-Pyrazolidinimine, 1-methyl-2-(1-methyl-2-propenyl)- (9CI) 117767-34-7 C8H15N3
Pyrazineacetamide, -alpha--cyano- (9CI) 129794-39-4 C7H6N4O
2,5-Pyrazinediamine, N-ethyl-, 1-oxide (9CI) 900140-40-1 C6H10N4O
Pyrazinyl-D-alanine C7H9N3O2
Pyrazolo[1,5-a]pyridine 吡唑并[1,5-a]吡啶 274-56-6 C7H6N2
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