(5aR,6S,7R,7aR,12aS,12bS)-2,2,4,4,9,9,11,11-Octaisopropyl-hexahydro-1,3,5,8,10,12-hexaoxa-2,4,9,11-tetrasila-benzo[1,2;3,4]dicycloheptene-6,7-diol

1L-4,6-di-O-benzyl-1,2-O-isopropylidene-myo-inositol