英文别名diethyl 2-(2-fluorobiphenyl-4-yl)-2-methylmalonate; 2-Fluor-4-biphenylyl-α-methyl-malonsaeureaethylester; diethyl 2-methyl-2-((3'-fluoro-4'-phenyl) phenyl) malonate; diethyl 2-methyl-2-[(3'-fluoro-4'-phenyl)-phenyl]-malonate; diethyl 2-(2-fluoro-4-biphenylyl)-2-methylmalonate; Flurbiprofen Related Impurity 1; Flurbiprofen Impurity I; Diethyl 2-[2-fluro-4-biphenyl-4-yl]-2 methylmalonate; Flurbiprofen Impurity 1; Propanedioic acid, 2-(2-fluoro[1,1'-biphenyl]-4-yl)-2-methyl-, 1,3-diethyl ester; diethyl 2-(2-Fluoro-biphenyl-4-yl)-2-methyl-malonate 
