Chloro-acetic acid (1S,2S,4R)-5,8,8-trimethyl-bicyclo[2.2.2]oct-5-en-2-yl ester

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

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

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

(4aS,6S,6aR,10aR,10bS)-2,3,6,6a-7,8,10a,10b-Octahydro-7,7,10a-trimethyl-6-(phenylselenyl)-1H-naphtho<2,1-b>pyran-5(4aH)-one