benzimidazole,pyrrol,benzimidazol,imidazole
Benzimidazol
38129-85-02H-Benzimidazol-2-one, 1,3-dihydro-1-(phenylmethyl)-,[(1H-benzimidazol-5-ylazo)phenylmethylene]hydrazone
38133-90-3N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-nitrophenyl)azo]naphthalene-2-carboxamide
139481-69-9Methyl 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate
658078-25-2b-Alanine,N-[[2-[[[4-[imino[(methoxycarbonyl)amino]methyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-