5-[4-(N,N-Dimethylamino)phenyl]-3-methyl-5-oxovaleric acid

2,2-Dimethyl-4-(4-ethylphenyl)-4-oxobutyric acid

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

2,2-Dimethyl-4-oxo-4-(2,4,6-trimethylphenyl)butyric acid

3-Methyl-5-oxo-5-(2,3,5,6-tetramethylphenyl)valeric acid

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

5-(2,3-Dimethylphenyl)-3-methyl-5-oxovaleric acid

5-(5-Fluoro-2-methylphenyl)-3-methyl-5-oxovaleric acid

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

5-(5-Fluoro-2-methoxyphenyl)-3-methyl-5-oxovaleric acid

5-(2-chlorophenyl)-5-oxovaleric acid

Ethyl 4-(3-bromophenyl)-4-oxobutyrate

Ethyl 5-(4-fluorophenyl)-5-oxovalerate

ethyl 5-(3,5-ditrifluoromethylphenyl)-5-oxovalerate

Ethyl 4-oxo-4-phenylbutyrate

4-氧-4-苯基丁酸乙酯