3-(ethylenedioxy)estra-5α,10α-epoxy-17α-ethynyl-17β-hydroxy-9(11)-ene

4-溴-N,N-二甲基苯胺

3-(ethylenedioxy)estra-5,10-epoxy-9(11)-ene-17-one

3,3-(ethylenedioxy)-17α-ethynyl-17β-hydroxyestra-5(10),9(11)-diene

3-缩酮