Chinesename:Methyl3-oxo-4-(2，4，5-trifluorophenyl)butyrate

　　Englishname:Methyl3-oxo-4-(2，4，5-trifluorophenyl)butanoate

　　CASnumber:769195-26-8

　　Molecularformula:C11H9F3O3

　　Molecularweight:246.18

　　Purity:99%

　　Appearance:Liquid

　　Application:intermediateofsitagliptin，treatmentofdiabetes