5-(2,3,5,6-Tetramethylphenyl)-5-oxovaleric acid

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

3-Methyl-5-oxo-5-(3,4,5-trimethoxyphenyl)valeric acid

5-(3-Bromo-2-thienyl)-3-methyl-5-oxovaleric acid

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

5-(3-Methoxy-4-methylphenyl)-3-methyl-5-oxovaleric acid

4-(4-Chloro-3-methylphenyl)-2,2-Dimethyl-4-oxobutyric acid

ethyl 8-(4-bromophenyl)-8-oxooctanoate

Ethyl-6-(4-fluorophenyl)-6-oxohexanoate

ethyl 5-(2,5-dimethylphenyl)-5-oxovalerate

Ethyl 4-oxo-4-phenylbutyrate

4-氧-4-苯基丁酸乙酯