Post

CAS号: 1150310-15-8 英文名称: (alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile 英文同义词: Entacapone impurity H;(2E)-3-(3,4-Dihydroxy-5-nitrophenyl;Entacapone Impurity 8（Entacapone EP Impurity H）;Entacapone Impurity 24(Entacapone EP Impurity H);(E)-3-(3,4-dihydroxy-5-nitrophenyl)-2-(piperidine-1-carbonyl)prop-2-enenitrile;1-Piperidinepropanenitrile, α-[(3,4-dihydroxy-5-nitrophenyl)methylene]-β-oxo-, (αE)-;(alphaE)-alpha-[(3,4-Dihydroxy-5-nitrophenyl)methylene]-beta-oxo-1-piperidinepropanenitrile 中文名称: (ALPHAE)-ALPHA-[(3,4-二羟基-5-硝基苯基)亚甲基]-BETA-氧代-1-哌啶丙腈 中文同义词: 恩他卡朋欧洲药典杂质H;恩他卡朋杂质H(EP);恩他卡朋杂质H(EP) 标准品;(ALPHAE)-ALPHA-[(3,4-二羟基-5-硝基苯基)亚甲基]-BETA-氧代-1-哌啶丙腈 分子式: C15H15N3O5 分子量: 317.3 熔点 : 207-208℃ (ethanol )