2-氯-5,5-二乙基-1,3-环己二酮

2-氨基-5,5-二甲基-5,6-二氢-4H-苯并噻唑-7-酮

6,6-dimethyl-2-prop-1-enyl-2,3,5,7-tetrahydro-1-benzofuran-4-one

6,6-dimethyl-2-phenyl-2,3,5,7-tetrahydro-1-benzofuran-4-one

2-Cyclohexen-1-one, 2-iodo-5,5-dimethyl-3-phenoxy-