(3aS,5aR,6R,8aR,8bR)-3a-Methoxy-5a-methyl-decahydro-indeno[5,4-b]furan-6-ol

(1R,3aS,5aR,8aR,8R)-8-isopropenyl-3a-methoxy-5a-methyldecahydro-3-oxa-as-indacene

(7Ar)-7a-甲基-2,3,7,7a-四氢-1H-茚-1,5(6h)-二酮

(7aR,1R)-7a-methyl-5-oxo-2,3,5,6,7,7a-hexahydro-1H-inden-1-ol, pivaloate ester

(7aR,1R)-4-(2-benzyloxyethyl)-7a-methyl-5-oxo-2,3,5,6,7,7a-hexahydro-1H-inden-1-ol, pivaloate ester