1,2,3,5-tetrachlorobenzene solution ; 1,2,4,6-tetrachlorobenzene ; 1,2,3,5-tetrachlorobenzene oekanal ; 1,2,3,5-tetrachlorbenzol ; benzene, 1,2,3,5-tetrachloro- ; 1,2,3,5-tetrachlorobenzene ; 1,2,3,4-tetrachlorobenzene ; precocene ii ; 1,2,3,5-tetrachlorobenzene-d2 ; 1,2,3,5-tetrachlorobenzene ; benzene,1,2,3,5-tetrachloro-, radical ion(1-) (9ci)