英文别名2-Acetyloxy-1-(2,4-difluorophenyl)ethanone; 1-fluoro-2-(4-fluorophenyl)-2-oxoethyl acetate; [2-(2,4-difluorophenyl)-2-oxoethyl] acetate; Ethanone, 2-(acetyloxy)-1-(2,4-difluorophenyl)-; 2-(2,4-difluorophenyl)-2-oxoethyl acetate; 2-ACETOXY-2,4-DIFLUOROACETOPHENONE