135214-63-0

2H-3,9a-Methano-1-benzoxepin-4,5,6,10-tetrol,octahydro-2,2,5a,9-tetramethyl-,6,10- diacetate 4,5-dibenzoate,(3R,4R,5S,5aS,6S,9R,- 9aS,10R)-