[(1S,3R,4R)-1-Allyl-4-benzyloxy-3-(4-methoxy-benzyloxy)-pentyloxy]-tert-butyl-dimethyl-silane

(E)-4-[(3aS,4S,6R,7aS)-6-((2R,3R)-3-Benzyloxy-2-hydroxy-butyl)-4-hydroxy-2-oxo-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-4-methyl-pent-2-enal