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CAS号: 54201-83-1 英文名称: 3,3,20,20-Bis(ethylene-dioxy)-17α-hydroxy-5α,10α-epoxy-19-norpregna-9(11)-ene 英文同义词: 3,3,20,20-Bis(ethylene-dioxy)-17α-hydroxy-5α,10α-epoxy-19-norpregna-9(11)-ene;(5α,10α)-5,10-Epoxy-17-hydroxy-19-norpregn-9(11) -ene-3,20-dione cyclic 3,20-bis(1,2-ethanediyl acetal);19-Norpregn-9(11)-ene-3,20-dione, 5,10-epoxy-17-hydroxy-, cyclic 3,20-bis(1,2-ethanediyl acetal), (5α,10α)-;(5alpha,10alpha)-5,10-Epoxy-17-hydroxy-19-norpregn-9(11)-ene-3,20-dione cyclic 3,20-bis(1,2-ethanediyl acetal) 中文名称: 醋酸乌利司他中间体二 中文同义词: 醋酸乌利司他中间体二;3,3,20,20-双(亚乙二氧基)-17Α-羟基-5Α,10Α-环氧-19-去甲孕甾-9(11)-烯;(5ALPHA,10ALPHA)-5,10-环氧-17-羟基-19-去甲雄甾-9(11)-烯-3,20-二酮环-3,20-双(1,2-乙缩醛) 分子式: C24H34O6 分子量: 418.52 沸点 : 571.6±50.0 °C(Predicted) 密度 : 1.32 酸度系数(pKa): 14.96±0.40(Predicted)