methyl 4,6-O-benzylidene-2-O-pivaloyl-α-D-glucopyranoside;2,2-Dimethyl-propionic acid (4aR,6S,7R,8S,8aS)-8-hydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester;
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