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

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

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

(1S,2R,4R)-2-(5,6-Dihydro-4H-pyran-2-yl)-5,8,8-trimethyl-bicyclo[2.2.2]oct-5-en-2-ol

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