2',4',6'-Trichloro-2-chloroacetanilide 2,2',4',5'-Tetrachloroacetanilide 23595-42-8 Acetamide, 2-chloro-N-(2,4,5-trichlorophenyl)- Acetanilide, 2,2',4',5'-tetrachloro- NSC165604 WLN: G1VMR BG DG EG