tert-Butyl-{(1R,2S)-4-((1S,2R,5S)-2-butyl-2-methylsulfanylmethoxy-6,8-dioxa-bicyclo[3.2.1]oct-5-yl)-1-[2-(4-methoxy-benzyloxy)-ethyl]-2-methyl-butoxy}-diphenyl-silane

(3R,4S,10R)-3-(tert-Butyl-diphenyl-silanyloxy)-10-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-(4-methoxy-benzyloxy)-4-methyl-10-methylsulfanylmethoxy-tetradecan-7-one