2-Nitro-3,4,6-trichlorophenol 3,4-dichlorocarbanilate 3,4,6-Trichloro-2-nitrophenyl-3,4-dichlorocarbanilate 73986-60-4 Phenol, 2-nitro-3,4,6-trichloro-, 3,4-dichlorocarbanilate