tert-butyldimethylsilyl chloride
(1S,3R,6S)-bis(tert-butyldimethylsilyloxy)-9,10-seco-ergosta-5,7(E),10(19),22(E)-tetraene SO2 adduct
(6S)-SO2 adduct of 1(S),3(R)-bis(tert-butyldimethylsilyloxy)-20(S)-formyl-9,10-secopregna-5,7(E),10(19)-triene
1(S),3(R)-bis(tert-butyldimethylsilyloxy)-9,10-secoergosta-5(E),7(E),10(19),22(E)-tetraene
1(S),3(R)-3-(tert-butyldimethylsilyl)-9,10-secoergosta-5(E),7(E),10(19),22(E)-tetraene-1-ol
(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(E)-ylidene]-eth-(E)-ylidene]-7a-methyl-1-((S)-1-methyl-2-methylselanyl-ethyl)-octahydro-indene
(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(E)-ylidene]-eth-(E)-ylidene]-1-((1S,2R)-1,5-dimethyl-2-methylselanyl-hexyl)-7a-methyl-octahydro-indene
(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(E)-ylidene]-eth-(E)-ylidene]-1-((1S,2S)-1,5-dimethyl-2-methylselanyl-hexyl)-7a-methyl-octahydro-indene
(1S,3R,5E,7E)-1,3-bis-(t-butyldimethylsilyloxy)-24-oxa-9,10-secocholesta-5,7,10(19)-triene
(1α,3β,5Z,7E)-1,3-bis(t-butyldimethylsilyloxy)-24-oxa-9,10-secocholesta-5,7,10(19)-triene