2',3,4',5,5',6-Hexachloro-2-hydroxybenzenesulfonanilide 2-Hydroxy-2',3,4',5,5',6-hexachlorobenzenesulfonanilide 36782-10-2 Benzenesulfonamide, 2,3,5-trichloro-6-hydroxy-N-(2,4,5-trichlorophenyl)- Benzenesulfonanilide, 2',3,4',5,5',6-hexachloro-2-hydroxy-