Cas

• 137-44-0 二氫吡唑酮
• PYRAZIN-2-YL-2-BORONIC ACID
• 1-[4-(2-pyrazinyloxy)phenyl]-1-ethanone
• 3-[2-(PYRAZIN-2-YL)-1-[4-(TRIFLUOROMETHYL)PHENYL]ETHOXY]PROPANOIC ACID
• 118176-38-8 Pyrazine, 2,5-dihydro-2,2,3,5,6-pentamethyl-, 1,4-dioxide (9CI)
• 259793-94-7 Pyrazinecarboxamide, 3-hydroxy-, 4-oxide (9CI)
• 2-PYRAZINOL4-OXIDE
• 205692-63-3 2,5-吡嗪二羧酸二水合物
• PYRAZOL FAST RUBINE BLN
• 63237-88-7 吡唑并[1,5-a]吡啶-2-羧酸
• 87754-35-6 吡唑并[1,5-B]哒嗪-3-甲醛
• 132172-97-5 Pyrazinecarboxylic acid, 2-propenyl ester (9CI)
• (pyrazin-2-ylthio)acetic acid
• (pyrazin-2-ylamino)acetic acid
• 4-(1-PYRAZOLYL)-2-BUTANONE
• [(pyrazin-2-ylcarbonyl)amino]acetic acid
• 1-(pyrazin-2-ylcarbonyl)piperidine-4-carboxylic acid
• 43029-09-0 Pyrazinesulfonamide, 3-amino- (9CI)
• 606103-84-8 Pyrazinecarboxamide, N-[(2-chloro-6-ethoxy-3-quinolinyl)methyl]-N-(2-furanylmethyl)- (9CI)
• 3-[pyrazin-2-yl(pyridin-3-ylmethyl)amino]propanimidamide
• 3-[pyrazin-2-yl(pyridin-3-ylmethyl)amino]propanethioamide
• 260427-51-8 Pyrazinecarboxamide, N-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-1,3-dipropyl-5-pyrimidinyl)-3-[[4-(phenylmethyl)-1-piperidinyl]carbonyl]- (9CI)
• 606116-51-2 Pyrazolo[1,5-a]pyrimidine, 2-(3,5-dimethoxyphenyl)-5,7-dimethyl- (9CI)
• 32262-93-4 Pyrazine, 2-ethyl-6-(1-methylethyl)- (9CI)
• 138904-48-0 7-氧代-4,7-二氢吡唑并[1,5-A]嘧啶-3-腈
• 117767-34-7 3-Pyrazolidinimine, 1-methyl-2-(1-methyl-2-propenyl)- (9CI)
• 129794-39-4 Pyrazineacetamide, -alpha--cyano- (9CI)
• 900140-40-1 2,5-Pyrazinediamine, N-ethyl-, 1-oxide (9CI)
• Pyrazinyl-D-alanine
• 274-56-6 吡唑并[1,5-a]吡啶
• 419571-53-2 Pyrazolo[1,5-a]pyridine, 2-ethyl-4,5,6,7-tetrahydro-
• 1-(pyrazin-2-ylcarbonyl)octahydro-1H-indole-2-carboxylic acid
• 28668-24-8 Pyrazole-3-carbohydroxamic acid, 4-amino-5-methyl- (8CI)
• 772160-23-3 Pyrazine, 2,5-diethynyl-3,6-dimethyl-
• 197304-94-2 1,2-二乙基-3,5-吡唑烷二酮
• 77423-07-5 Pyrazolo[5,1-b]quinazoline-2-carboxamide, 4,9-dihydro-5-methoxy-9-oxo-
• 53779-87-6 Pyrazolidine, 4,4-diethyl-1,2-dimethyl-, trans- (9CI)
• 931-18-0 2,3-吡嗪二醇
• PYRAZINE-2- BORONIC ACID
• 747366-83-2 Pyrazine, 3-ethoxy-1,2-dihydro-2,5-dimethyl-
• 911797-64-3 3-Pyrazolidinone, 5-hydroxy-1,2,4,5-tetramethyl-
• 800365-35-9 Pyrazol-3-ol, 4-amino-5-butyl- (8CI)
• PYRAZOLE N-DEMETHYL SILDENAFIL-D3
• 861382-25-4 Pyrazole, 5-ethoxy-4-ethyl-3-methyl- (2CI)
• 138479-47-7 2-吡唑-1-基苯甲醛
• 19847-12-2 2-氰基吡嗪
• 109954-05-4 3,5-Pyrazolidinediol, 3-ethyl-1,5-dimethyl-
• 51356-41-3 1-Pyrazolidinecarbothioic acid, 3-oxo-, O-methyl ester
• 133560-75-5 Pyrazolo[1,5-a]pyridine, 7-ethyl-5-methyl-
• 866585-60-6 Pyrazinamine, 3-(chloromethyl)-6-methyl- (9CI)
• 801215-28-1 Pyrazol-3-ol, 5-(aminomethyl)-, acetate (ester) (8CI)
• 56976-96-6 Pyrazolo[1,5-d][1,2,4]triazine-4,7-dione, 5,6-dihydro-
• 23902-75-2 Pyrazine, 3-amino-2,5-dimethoxy- (8CI)
• 179730-15-5 Pyrazolo[1,5-a]pyrrolo[2,1-c]pyrazine (9CI)
• 157196-09-3 Pyrazolo[1,5-a]pyridin-5-ol, 4,5,6,7-tetrahydro-2-methyl-
• 672950-04-8 2-Pyrazinemethanol, -alpha--(chloromethyl)-
• 74096-71-2 Pyrazolidine, 4,4-diethyl-1,2-dimethyl-
• 539826-79-4 Pyrazine, 2,3-diethyl-1,2,5,6-tetrahydro-5-methyl-
• 117887-01-1 Pyrazinemethanol, 5-methyl-, 1,4-dioxide (6CI)
• 76745-64-7 Pyrazolo[5,1-b]quinazoline-2-carboxylic acid, 4,9-dihydro-5,7-dimethoxy-9-oxo-
• 152860-38-3 Pyrazine, 2,3-dihydro-2,2,3-trimethyl-, 1,4-dioxide
• 90006-92-1 2-Pyrazoline, 3-(5-methyl-2-furyl)- (7CI)
• 900140-31-0 2,5-Pyrazinediamine, N-ethyl-, 4-oxide (9CI)
• 71332-63-3 3-Pyrazolidinone, 1,4-dimethyl-3-(2-propenyl)- (9CI)
• 857989-07-2 3-Pyrazolin-5-one, 1-isobutyl-3-methyl- (5CI)
• 100944-16-9 1-Pyrazolidineacetic acid, -alpha--hydroxy-5-oxo-2-phenyl-
• 99357-28-5 2-Pyrazolin-5-one, 4-acetamido-3-methyl- (6CI)
• 857179-49-8 Pyrazine, 2-acetamido-3,5-dimethyl-, 1-oxide (5CI)
• 1-[4-(2-pyrazinyloxy)phenyl]-1-ethanone O-ethyloxime
• 68176-11-4 2-氨基-6,7-二氢吡唑并[1,5-A]嘧啶-5(4H)-酮
• 5230-05-7 Pyrazole-1-carboxamide, N,N,4-trimethyl- (7CI,8CI)
• 3-PYRAZIN-2-YL-4,5,7,8-TETRAHYDRO-1,2,3A,6-TETRAAZA-AZULENE-6-CARBOXYLIC ACID TERT-BUTYL ESTER
• 226559-50-8 2-Pyrazinecarboxylic acid, 3-(acetylamino)-
• 934172-14-2 2-Pyrazineacetic acid, hydrazide
• 74921-66-7 Pyrazolidine, 3-(2-furanyl)-5-methyl-
• 50627-23-1 Pyrazinecarbonitrile, 3-amino-6-propyl- (9CI)
• 959069-43-3 Pyrazine, 3,5-dimethyl-2-(1H-pyrrol-2-ylmethyl)-
• 42238-90-4 4-Pyrazolidinecarbonitrile, 1,2-dimethyl-3,5-dioxo-
• 131391-07-6 3-Pyrazolidinone, 5,5-dimethyl-1-(2-propynyl)- (9CI)
• 287381-39-9 Pyrazineethanol, 5-(methylamino)- (9CI)
• 3-(pyrazin-2-ylamino)-1$l^{6}-thiolane-1,1-dione
• 1-(pyrazin-2-ylcarbonyl)piperidine-3-carboxylic acid
• 3-(pyrazin-2-ylamino)oxolan-2-one
• 1-pyrazin-2-ylpiperidine-2-carboxylic acid
• 65409-30-5 Pyrazinamine, 3-(1H-imidazol-2-yl)-5,6-dimethyl- (9CI)
• 18138-05-1 3,5-二乙基-2-甲基-吡嗪
• 131295-39-1 3-硫代-3,4-二氢吡嗪-2-甲酰胺
• 457099-20-6 Pyrazinamine, 4,5-dihydro-4-methyl- (9CI)
• 104184-41-0 Pyrazinecarbonitrile, 1,4,5,6-tetrahydro-3-phenyl- (9CI)
• 793659-98-0 Pyrazino[1,2-a]indole, 6,9-difluoro-1,2,3,4,10,10a-hexahydro-4-methyl-, (4R,10aR)- (9CI)
• 760198-49-0 Pyrazolo[3,4-b]pyrrolizine (9CI)
• 307308-03-8 4,5,6,7-四氢吡唑并[1,5-A]吡啶-3-甲醛
• 1621-91-6 吡唑-3-甲酸
• 142335-61-3 4-(1H-Pyrazol-1-ylmethyl)aniline
• 110911-78-9 Pyrazolo[1,5-a]pyridine-3-carbonitrile, 2-ethoxy-5-methyl- (9CI)
• 906805-42-3 3-氨基-6-氯-5-[(3S)-4-[1-[(4-氯苯基)甲基]-4-哌啶基]-3-乙基-1-哌嗪基]-2-哌嗪甲酰胺
• 130064-85-6 3-Pyrazolidinone, 2-acetyl-4,5-dimethyl-, cis- (9CI)
• 72911-69-4 4-Pyrazolidinethiol, 1,2-diethyl-
• 913289-20-0 2-Pyrazinemethanol, -alpha--(chloromethyl)-, (-alpha-R)-
• 90008-58-5 Pyrazine, 2-amino-3,5-dimethoxy-6-methyl- (7CI)