3-乙氧基-5,5-二甲基-2-环己烯-1-酮

5,5-dimethyl-2-piperidin-2-ylidenecyclohexane-1,3-dione

2-(1-hydroxy-3-nitropropan-2-yl)-5,5-dimethylcyclohexane-1,3-dione

3,3-dimethyl-2,4-dihydrobenzo[c]chromene-1,6-dione

3-hydroxy-5,5-dimethyl-2-(3-oxobutyl)cyclohex-2-en-1-one