octyl 2,6,7-trideoxy-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-2-phthalimido-β-D-glucooct-6(E)-enopyranoside

octyl 2,6,7-trideoxy-7-methoxycarbonyl-3,4-O-[(1'S,2'S)-dimethoxycyclohexylidene]-2-phthalimido-β-D-glucooct-6(E)-enopyranoside