(8R,9S,13S,14S,17S)-17-羟基-13-甲基-2,4,6,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊并[a]菲-3-酮

雌二醇

16,17-二氢-3-甲氧基-17-甲基-15H-环戊二烯并(a)菲

3-甲氧基雌酮

3-O-甲基17alpha-雌二醇