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CAS号: 201856-57-7 英文名称: (3R,4S)-tert-Butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate 英文同义词: Docetaxel Impurity 48;Docetaxel Intermediate I;SIDE CHAINS OF DOCETAXEL--1;(3R,4S)-3-(1-ethoxyethoxy)-4-phenyl-N-Boc-2-azetidinone;(3R,4S)-1-t-butoxycarbonyl-3-(2-ethoxyethoxyl)-4-phenyl-2-azetidinone;(3R,4S)-1-T-BUTOXYCARBONYL-3-(2-ETHOXYETHOXYL)-4-PHENYL-2-AZETIDINONE,98+%;(3r,4s)-tert-butyl 3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate;tert-butyl (3R,4S)-3-(1-ethoxyethoxy)-2-oxo-4-phenylazetidine-1-carboxylate;3-(1-ethoxyethoxy)-2-oxo-4-phenyl-1-azetidinecarboxylic acid tert-butyl ester;(3R,4S)-1-AZETIDINECARBOXYLIC ACID-3-(2-ETHOXYETHOXY)-4-PHENYL-2-PHENYL-AZETIDIONE 中文名称: (3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯 中文同义词: (3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯;(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯;(3R,4S)-1-叔丁氧羰基-3-(1-乙氧乙氧基)-4-苯基-2-丙内酰胺;(3R,4S)-1-叔丁氧基羰基-3-(2-乙氧乙氧基)-4-苯基-2-丙内酰胺;(3R, 4S)-1-叔丁氧基羰基-3-(1-乙氧基乙氧基)-4-苯基-2-氮杂环丁酮;多西他赛手性侧链(3R,4S)-3-(1-乙氧乙氧基)-2-氧-4-苯基-吖丁啶羧酸叔丁基酯 分子式: C18H25NO5 分子量: 335.39 沸点 : 459.6±45.0 °C(Predicted) 密度 : 1.16 酸度系数(pKa): -4.97±0.60(Predicted) CAS 数据库: 201856-57-7(CAS DataBase Reference)