ethyl 8-(3,4-difluorophenyl)-8-oxooctanoate

ethyl 6-(2-naphthyl)-6-oxohexanoate

ethyl 8-(2,4-difluorophenyl)-8-oxooctanoate

Ethyl 5-(2-fluorophenyl)-5-oxovalerate

Ethyl 6-(4-cyanophenyl)-6-oxohexanoate

Ethyl 8-(4-cyanophenyl)-8-oxooctanoate

Ethyl 8-cyclohexyl-8-oxooctanoate

Ethyl 4-cyclopropyl-4-oxobutyrate

Ethyl 7-oxononanoate

Ethyl 5-oxodecanoate

Ethyl 3-oxo-3-(3-pyridyl)propionate

3-氧代-3-(3-吡啶基)丙酸乙酯