Ethyl 4-(4-fluorophenyl)-4-oxobutyrate

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

ETHYL 5-OXO-5-PHENYLVALERATE

ethyl 5-(3,4-dimethylphenyl)-5-oxovalerate

Ethyl 8-(3,5-dimethyl-4-methoxyphenyl)-8-oxooctanoate

ethyl 8-(2-methylphenyl)-8-oxooctanoate

ethyl 8-(3,5-dichlorophenyl)-8-oxooctanoate

ethyl 7-(3,4-difluorophenyl)-7-oxoheptanoate

ethyl 4-(4-fluoro-3-methylphenyl)-4-oxobutyrate

ethyl 7-(2-methoxyphenyl)-7-oxoheptanoate

Ethyl 4-(2-naphthyl)-4-oxobutyrate