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CAS号: 6424-05-1 英文名称: 3β,5α-Tetrahydronorethisterone 英文同义词: Norethindrone Impurity 6;(3S,5S,8R,9R,10S,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol 中文名称: 3β,5α-Tetrahydronorethisterone 中文同义词: 分子式: C20H30O2 分子量: 302.45