英文同义词: | ALPHA,ALPHA,2'',4''-Tetrachloroacetophenone;α,α,2',4'-Tetrachloroacetophenone;2,2-dichloro-1-(2,4-dichlorophenyl)ethanone;Ethanone, 2,2-dichloro-1-(2,4-dichlorophenyl)-;2,2-dichloro-1-(2,4-dichlorophenyl)ethan-1-one;2,2,2',4'-TETRACHLOROACETOPHENONE;2,2,2',4'-Tetrachloro |