(3S,5S,6R,8R,10S)-11-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-2,6,8,10-tetramethyl-undec-1-en-3-ol

{(2S,3S)-3-[(2S,3R,5R,7S)-8-Benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-3,5,7-trimethyl-octyl]-2-methyl-oxiranyl}-methanol