benzimidazole,phenylethynyl,benzimidazol,imidazole
Benzimidazole
870090-71-41H-Benzimidazole-5-carboxamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2,3-dihydro-2-oxo-
139481-69-9Methyl 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate