6-methyl-6-(4-methyl-1-nitrocyclohex-3-en-1-yl)hepta-1,2-dien-4-one

Methyl (E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)-2-pentenoate

cis-3-Methyl-5-(2,6,6-trimethyl-cyclo-hexenyl-(1)-penten-(3)-saeure-methylester

Ethyl 3-Methyl-5-(2,2,6-trimethylcyclohexen-1-yl)-2-pentenoate

(5,5,9-trimethyl-3-oxospiro[5.5]undeca-1,8-dien-1-yl)methyl acetate