(19S)-10β-Aziridin-2-yl-3-oxoestr-4-en-17β-yl tert-butyldimethylsilyl ether

Androst-5-en-19-al, 3,17-bis(acetyloxy)-, (3b,17b)-

19-Methyl-19-oxoandrost-5-ene-3β-yl 17β-tert-butyldimethylsilyl ether

3β-Hydroxy-19-methyl-19-oxoiminoandrost-5-ene-17β-yl tert-butyldimethylsilyl ether

19-Methyl-19-oxoandrost-5-ene-3β,17β-diyl bis(tert-butyldimethylsilyl ether)