{(4R,5R)-4-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-5-[(Z)-8-(2-heptyl-[1,3]dioxolan-2-yl)-oct-1-enyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-methanol

(4R,5R)-5-[(Z)-8-(2-Heptyl-[1,3]dioxolan-2-yl)-oct-1-enyl]-4-[2-(4-methoxy-benzyloxy)-ethyl]-4-(4-methoxy-benzyloxymethyl)-2,2-dimethyl-[1,3]dioxane