(4aS,10aR,10bS)-2,3,7,8,10a,10b-Hexahydro-4a,7,7,10-tetramethyl-1H-naphtho<2,1-b>pyran-5(4aH)-one

(+)-(1R,2R,4S)-5,8,8-Trimethylbicyclo<2.2.2>oct-5-en-2-ol

(+)-Epiambroxide

(4aS,5R,6aS,10aS,10bS)-Dodecahydro-4a,7,7,10a-tetramethyl-1H-naphtho<2,1-b>pyran-5-ol

Dithiocarbonic acid S-methyl ester O-((4aS,5R,6aS,10aS,10bS)-4a,7,7,10a-tetramethyl-dodecahydro-benzo[f]chromen-5-yl) ester