3-羟基-雌甾-1,3,5(10),6-四烯-17-酮

Estra-1,3,5(10),6-tetraene-3,17β-diol Diacetate

6-Ketooestradiol-tosylhydrazon

[(8R,9S,13S,14S,17S)-3-乙酰氧基-13-甲基-6-氧代-8,9,11,12,14,15,16,17-八氢-7H-环戊二烯并[a]菲-17-基]乙酸酯

3,17β-diacetoxyestra-1,3,5(10),6-tetraen-6-yl triflate