ethyl 8-(2,3-difluorophenyl)-8-oxooctanoate

Ethyl 7-cyclopropyl-7-oxoheptanoate

ethyl 8,8-dimethyl-7-oxononanoate

Ethyl 7-oxododecanoate

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