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

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

4-(3,5-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid

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

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

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

4-(2-Chlorophenyl)-4-oxobutyric acid

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

ethyl 8-(4-fluorophenyl)-8-oxooctanoate

Ethyl 5-(4-chlorophenyl)-5-oxovalerate

ETHYL 6-OXO-6-PHENYLHEXANOATE