15308-38-0

9H-1,7a-(Epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-4,7b(8H)-diol,3-(1,1-dimethylethyl)hexahydro-8-methyl-, (1R,3S,3aS,4R,6aS,7aS,7bR,8R,10aS,11aS)-