2-溴-5,5-二甲基-1,3-环己二酮

3,3-dimethyl-5-oxohexanoic acid

2,4,6-tribromo-3-methoxy-5,5-dimethylcyclohex-2-en-1-one

2-[(4,4-dimethyl-2,6-dioxocyclohexyl)-(4-methoxyphenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione

6,6-dimethylazepane-2,4-dione