英文别名
3,3-(ethylenedioxy)pregn-5-en-20-one;3,3-ethanediyldioxy-pregn-5-en-20-one;3,3-Aethandiyldioxy-pregn-5-en-20-on;3,3-ethylenedioxy-5-pregnen-20-one;3-Ethylendioxy-pregnen-(5)-on-(20);3,3-Ethylendioxy-pregn-5-en-20-on;1-((8S,9S,10R,13S,14S,17S)-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-17-yl)ethanone;1-[(8S,9S,10R,13S,14S,17S)-10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-yl]ethanone