Showing structure for methyl 3,4,5-tris(acetyloxy)-6-{[4,5-bis(acetyloxy)-2-{[3,5-bis(acetyloxy)-2-[1,2-bis(acetyloxy)ethyl]-6-methoxyoxan-4-yl]oxy}-6-[1,2-bis(acetyloxy)ethyl]oxan-3-yl]oxy}oxane-2-carboxylate