(3R,3aS,8bR)-8b-Chloro-3,3a,6-trimethyl-3a,8b-dihydro-3H-benzo[b]cyclopenta[d]furan

(3R,3aS,8bR)-8b-Bromo-3,3a,6-trimethyl-3a,8b-dihydro-3H-benzo[b]cyclopenta[d]furan

(1S,4S,5S)-5-Chloro-4,5-dimethyl-1-[4-methyl-2-((1R,2R,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yloxymethoxy)-phenyl]-cyclopent-2-enol

(1R,4R,5R)-5-Chloro-4,5-dimethyl-1-[4-methyl-2-((1R,2R,3R,5S)-2,6,6-trimethyl-bicyclo[3.1.1]hept-3-yloxymethoxy)-phenyl]-cyclopent-2-enol

(+)-3,3a,8b-Trihydro-3,3a,6,8b-tetramethylcyclopentabenzofuran