3-羟基-5,5-二甲基环己-2-烯-1-酮

2-(2-acetyl-5,5-dimethyl-3-oxocyclohexyl)-5,5-dimethylcyclohexane-1,3-dione

3-Anilino-2-hexamethyleniminomethyl-5,5-dimethyl-2-cyclohexen-1-on