O-<2-Azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-2-desoxy-4,6-O-isopropyliden-α-D-glucopyranosyl>-trichloracetimidat

(R)-3-Dodecanoyloxy-tetradecanoic acid (4aR,6S,7R,8R,8aS)-7-azido-6-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester