IUPAC:[(3aR,5R,6S,7R,7aR)-6,7-bis(acetyloxy)-2-methyl-3aH,5H,6H,7H,7aH-pyrano[3,2-d][1,3]oxazol-5-yl]methyl 2-[(1-{[(3aR,5R,6S,7R,7aR)-6,7-bis(acetyloxy)-2-methyl-3aH,5H,6H,7H,7aH-pyrano[3,2-d][1,3]oxazol-5-yl]methoxy}ethylidene)oxo]acetate
IUPAC:[(3aR,5R,6S,7R,7aR)-6,7-bis(acetyloxy)-2-methyl-3aH,5H,6H,7H,7aH-pyrano[3,2-d][1,3]oxazol-5-yl]methyl 2-[(1-{[(3aR,5R,6S,7R,7aR)-6,7-bis(acetyloxy)-2-methyl-3aH,5H,6H,7H,7aH-pyrano[3,2-d][1,3]oxazol-5-yl]methoxy}ethylidene)oxo]acetate