(-)-2-Methyl-5-isopropenyl-2-cyclohexen-1-one .delta.(sup 6,8)-(9)-Terpadienone-2 .delta.-1-Methyl-4-isopropenyl-6-cyclohexen-2-one 1-Carvone 2-Cyclohexen-1-one, 2-methyl-5-(1-methylethenyl)- 2-Methyl-5-isopropenyl-2-cyclohexenone 6,8(9)-p-Menthadien-2-one 99-49-0 CARVONE Carvol Karvon NCI-C55867 NSC6275 WLN: L6V BUTJ B1 EY1 & U1 p-Mentha-6,8-dien-2-one