2-Pyridin-4-ylquinoline-4-carboxylic acidhydrazide

5-Bromo-furan-2-carbonyl chloride

3-Naphthalen-1-yl-3-oxo-propionic acid methylester

3-[3-(2-Chlorophenyl)-5-methylisoxazol-4-yl]-3-oxopropionic acid methyl ester

3-(3-氟苯基)-3-氧代丙酸甲酯, 3-(3-Fluoro-phenyl)-3-oxo-propionic acid methyl ester

3-Oxo-3-m-tolyl-propionic acid methyl ester

3-(3,4-Dimethoxyphenyl)-3-oxo-propionic acidmethyl ester

3-Oxo-3-(3,4,5-trimethoxyphenyl)propionic acidmethyl ester

3-Oxo-2-(thiophene-2-carbonyl)-butyric acid ethylester

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

3-对甲苯基-3-氧代丙酸乙酯

3-Oxo-3-(4-trifluoromethylphenyl)propionic acid ethyl ester

(4-三氟甲基苯甲酰基)乙酸乙酯