130774-10-6

2H-Cyclopenta[6',7']cycloocta[1',2':1,5]cyclopent[1,- 2-b]oxiren-2-one,dodecahydro-3,8a,10atrimethyl- 6-(1-methylethyl)-,(2aR,3S,5aS,- 6R,8aR,9aR,10aS)-