ethyl 7-(2,5-difluorophenyl)-7-oxoheptanoate

Ethyl 5-oxononanoate

Ethyl 5-oxo-6,6,6-trifluorohexanoate

Ethyl 4-oxo-4-(2-pyridyl)butyrate

Ethyl 2-acetylbenzoate

2-乙酰基苯甲酸乙酯

4-乙酰基苯甲酸乙酯, Ethyl 4-Acetylbenzoate

Ethyl 4-(3,4-dichlorophenyl)-4-oxobutyrate

Ethyl 6-methyl-5-oxoheptanoate

Ethyl 4-(3-iodophenyl)-4-oxobutyrate

ethyl 8-(2-iodophenyl)-8-oxooctanoate

Ethyl 8-(4-iodophenyl)-8-oxooctanoate