(2R,4aR,6S,7R,9aS)-6-[(2R,3S,6R,7S)-6-Benzyloxy-7-benzyloxymethyl-3-(4-methoxy-benzyloxy)-oxepan-2-ylmethyl]-2-phenyl-hexahydro-1,3,5-trioxa-benzocyclohepten-7-ol

(2R,4aR,6S,9aS)-2-phenylhexahydro-4H-[1,3]dioxino[5,4-b]oxepin-6-yl acetate