4-(4-tert-Butylphenyl)-2,2-dimethyl-4-oxobutyric acid

2,2-Dimethyl-4-oxo-4-(2,3,5,6-tetramethylphenyl)butyric acid

2,2-Dimethyl-4-(2,6-dimethylphenyl)-4-oxobutyric acid

2,2-Dimethyl-4-(5-fluoro-2-methylphenyl)-4-oxobutyric acid

4-(3,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid

5-(4-Chloro-2-methylphenyl)-3-methyl-5-oxovaleric acid

Ethyl 5-(4-bromophenyl)-5-oxovalerate

Ethyl 7-(4-fluorophenyl)-7-oxoheptanoate

Ethyl 4-(3,5-ditrifluoromethylphenyl)-4-oxobutyrate

ethyl 4-(4-methoxyphenyl)-4-oxobutyrate

3-(4-甲氧基苯甲酰)丙酸乙酯

Ethyl 4-(3,5-dimethyl-4-methoxyphenyl)-4-oxobutyrate