2',4',5'-Trichloro-2-chloroacetanilide 2,2',4',5'-Tetrachloroacetanilide 23595-42-8 ACETANILIDE, 2,2',4',5'-TETRACHLORO- Acetamide, 2-chloro-N-(2,4,5-trichlorophenyl)- (9CI) BRN 2214980 NSC 165604