3,17β-diacetoxy-6α,7α-epoxy-estra-1,3,5(10)-triene

3-acetoxy-estra-1,3,5(10),6-tetraen-17-one

3-acetoxy-17,17-ethanediyldioxy-estra-1,3,5(10),6-tetraene

(7a)-3,7-二羟基-雌甾-1,3,5(10)-三烯-17-酮

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