1H-Benzimidazole, 4,5,6,7-tetrachloro-2-(trifluoromethyl)- 2338-29-6 4,5,6,7-Tetrachloro-2-(trifluoromethyl)benzimidazole 4,5,6,7-Tetrachloro-2-trifluoromethylbenzimidazole 5-23-06-00359 (Beilstein Handbook Reference) BRN 0621883 Benzimidazole, 4,5,6,7-tetrachloro-2-(trifluoromethyl)- TTFB