2095850-08-9

2-phenyl- 4,7-di(4-carboxyphenyl)-1H-Benzimidazole 1H-Benzimidazole, 2-phenyl-, 4,7-di-4-carboxyphenyl Benzoic acid, 4,4'-(2-phenyl-1H-benzimidazole-4,7-diyl)bis- 4,4'-(2-phenyl-1H-benzo[d]imidazole-4,7-diyl)dibenzoic acid 4,4'-(2-phenyl-1H-benzo[d]imidazole-4,7-diyl)dibenzoic acid