17-oxo-1,3,5(10)-estratrien-3-yl 2-(trimethylsilyl)ethyl butanedioate

trimethyl(((8R,9S,13S,14S)-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3-yl)oxy)silane

4-氧代-4-{[17-氧代雌甾-1,3,5(10)-三烯-3-基]氧基}丁酸

3β-Hydroxy-19-norandrosta-1(10),5-dien-17-one

Estra-1,3,5(10)-trien-17-one, 3-[[(trifluoromethyl)sulfonyl]oxy]-