Acetic acid 4-chlorocarbonyl-phenyl ester

2-Acetyl-3-methyl-butyric acid methyl ester

Methyl 2-acetyl-4-(2-methoxyethoxy)-3-oxobutyrate

3-(2,3-Dimethoxyphenyl)-3-oxo-propionic acidmethyl ester

3-Oxo-3-(2-phenoxyphenyl)propionic acid methylester

3-Oxo-3-p-tolyl-propionic acid ethyl ester

3-对甲苯基-3-氧代丙酸乙酯

3-Oxo-3-o-tolyl-propionic acid ethyl ester

(2-甲基苯甲酰基)乙酸乙酯

3-(2,4-Dichlorophenyl)-3-oxo-propionic acid ethyl ester

3-(2,4-二氯苯基)-3-氧代丙酸乙酯

4'-Bromobiphenyl-4-sulfonyl chloride

4-[3-(3,5-Dichlorophenyl)ureido]benzenesulfonyl chloride

4-(3-Pyridin-2-yl-ureido)benzenesulfonyl chloridehydrogen sulfate