1,2,3-Trichloro-4-nitrobenzene 17700-09-3 2,3,4-TRICHLORONITROBENZENE 2,3,4-Trichloro-1-nitrobenzene 2-05-00-00186 (Beilstein Handbook Reference) 4-Nitro-1,2,3-trichlorobenzene BRN 2211951 Benzene, 1,2,3-trichloro-4-nitro- (8CI)(9CI) Benzene, 4-nitro-1,2,3-trichloro- EINECS 241-705-5 NSC 91490