Synonyms: 2,3,5,6-Tetrachloroanisole;Anisole, 2,3,5,6-tetrachloro-;Benzene, 1,2,4,5-tetrachloro-3-methoxy-;1,2,4,5-TETRACHLORO-3-METHOXYBENZENE;EINECS 230-061-0;NSC 21468;AI3-22330;6936-40-9;53452-81-6;Tetrachloromethoxybenzene;AC1L24FY;Benzene, tetrachloromethoxy-;Anisole,3,5,6-tetrachloro-;NSC21468;NSC-21468;AG-G-69739;Benzene,2,4,5-tetrachloro-3-methoxy-;LS-20222;Benzene, 1,2,4,5-tetrachloro-3-methoxy- (9CI)