[(S)-1-Benzyloxymethyl-3-((2R,3R)-3-methyl-3-vinyl-oxiranyl)-propoxy]-tert-butyl-dimethyl-silane

(E)-(S)-7-Benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-2-methyl-hept-2-enoic acid ethyl ester