1,3,5-Trichloro-2-nitrobenzene 18708-70-8 2,4,6-TRICHLORNITROBENZENE 2,4,6-Trichloro-1-nitrobenzene 2,4,6-Trichloronitrobenzene Benzene, 1,3,5-trichloro-2-nitro- EINECS 242-518-1 NSC 10244