英文别名Methyl 2',4'-difluorophenylbenzoylacetate; 3-(2,4-DIFLUOROPHENYL)-3-OXO-PROPIONIC ACID METHYL ESTER; Methyl 3-(2,4-difluorophenyl)-3-oxopropanoate; Methyl 3-(2,4-Difluorophenyl)-3-oxopropionate; Methyl 2,4-difluoro-β-oxobenzenepropanoate; Benzenepropanoic acid, 2,4-difluoro-β-oxo-, methyl ester 
