17.20βF-dihydroxy-21-acetoxy-pregnen-(4)-one-(3)

3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenoxy)androsta-3,4-diene-17-one

3-cycloethylenedithio-17-cycloethylenedioxy-androst-4-ene

3,3,17,17-Bis-aethylendioxy-19-nor-5β,10β-methano-androstan

5-雄烯-3,17-二酮