(3R,4S,10R)-1,10-Bis-(tert-butyl-dimethyl-silanyloxy)-10-((S)-2,2-diethyl-[1,3]dioxolan-4-yl)-3-(4-methoxy-benzyloxy)-4-methyl-tetradecan-7-ol

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