S-3-(17'β-hydroxy-3'-sulfamoyloxy-estra-1',3',5'(10')-trien-11'α-yl)oxypropyl ethanethioate

S-3-<17'β-(t-butyldimethylsilyl)oxy-3'-hydroxy-estra-1',3',5'(10')-trien-11'α-yl>oxypropyl ethanethioate

3,17β-bis-(t-butyldimethylsilyl)oxy-11α-(prop-2'-enyl)oxyestra-1,3,5(10)-triene

3,17β-bis-(t-butyldimethylsilyl)oxy-11α-(3'-hydroxypropyl)oxy-estra-1,3,5(10)-triene

S-3-<17'β-(t-butyldimethylsilyl)oxy-3'-sulfamoyloxy-estra-1',3',5'(10')-trien-11'α-yl>oxypropyl ethanethioate