2,3,4,5,6-Pentachlorobenzonitrile
2,3,4,5-Tetrachloroanisole
4,5,6,7-Tetrachloro-2-hydroxyisoindoline-1,3-dione
3,4,5,6-Tetrachlorobenzene-1,2-diol
2,3,4,5-Tetrachloronitrobenzene
Pentachloroaniline
3,4,5,6-Tetrachlorophthalic acid
3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile
