E-methyl 5,6-dichloro-6-methoxy-2,2,4-trimethyl-5-hexenoate

3-chloro-2-methoxy-4,6,6-trimethyl-2,4-cyclohexadienone

3-chloro-2,4-dimethoxy-4,6,6-trimethyl-2-cyclohexenone

{(S)-1-Cyclohexyl-2-[(2S,5R)-2-isopropyl-5-methyl-cyclohex-(E)-ylidene]-ethyl}-carbamic acid methyl ester