甲酸

甲基双酮

甲基3,17-二氧代雄甾-4-烯-19-酸酯

(8R,9S,10R,13S,14S,17S)-17-hydroxy-10-(hydroxymethyl)-13-methyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one

3,19-epoxy-3-methoxy-5α-androstan-17β-ol