2-cyclohexen-1-one, 2-methyl-5-(1-methylethenyl)- 5-isopropenyl-2-methylcyclohex-2-en-1-one InChI=1/C10H14O/c1-7(2)9-5-4-8(3)10(11)6-9/h4,9H,1,5-6H2,2-3H