CAS NO. 80677-96-9 | (3aR,3bÎ²,6aÎ²)-4Î²-Hydroxy-3aÎ±,5,5-trimethyl-3-methylene-1Î±,7aÎ±-epoxydecahydro-2H-cyclopenta[a]pentalene-2-one |

(3aR,3bÎ²,6aÎ²)-4Î²-Hydroxy-3aÎ±,5,5-trimethyl-3-methylene-1Î±,7aÎ±-epoxydecahydro-2H-cyclopenta[a]pentalene-2-one

Hypnophilin	(3aR,3bÎ²,6aÎ²)-4Î²-Hydroxy-3aÎ±,5,5-trimethyl-3-methylene-1Î±,7aÎ±-epoxydecahydro-2H-cyclopenta[a]pentalene-2-one
(1aS,3bÎ²,6aÎ²,7aS)-3,3a,3b,4,5,6,6a,7-Octahydro-4Î²-hydroxy-3aÎ±,5,5-trimethyl-3-methylenecyclopenta[4,5]pentaleno[1,6a-b]oxiren-2(1aÎ²H)-one