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CAS号: 220332-82-1 英文名称: (17beta)-13-Ethyl-17-hydroxy-11-methylenegon-4-en-3-one 英文同义词: Etonogestrel Impurity 10;18-methyl-11-methylene-Estra-4-ene-3-one-17-ol;13-ethyl-17-hydroxy-11-methylene-gon-4-en-3-one;(17beta)-13-Ethyl-17-hydroxy-11-methylenegon-4-en-3-one;(8S,9S,10R,14S)-13-ethyl-17-hydroxy-11-methylidene-1,2,6,7,8,9,10,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;(8S,9S,10R,14S)-13-Ethyl-17-hydroxy-11-Methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one;(8S,9S,10R,13S,14S,17S)-13-Ethyl-17-hydroxy-11-methylene-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one 中文名称: (17BETA)-13-乙基-17-羟基-11-亚甲基-4-雌烯-3-酮 中文同义词: 亚甲基物;去氧孕烯中间体(亚甲基);(17BETA)-13-乙基-17-羟基-11-亚甲基-4-雌烯-3-酮;(+)-13Β-ETHYL-17Β-HYDROXY-11-METHYLENEGON-4-EN-3-ONE;18-METHYL-11-METHYLENE-ESTRA-4-ENE-3-ONE-17-OL 18 -甲基- 11 -甲基- ESTRA - 4 -烯- 3 - 1 - 17 -醇 分子式: C20H28O2 分子量: 300.44 密度 : 1.11