2-cyclohexen-1-one, 3-methyl-6-(1-methylethenyl)- 6-isopropenyl-3-methylcyclohex-2-en-1-one InChI=1/C10H14O/c1-7(2)9-5-4-8(3)6-10(9)11/h6,9H,1,4-5H2,2-3H