5-(2-Hydroxy-3-naphthoylamino)-benzimidazole sodium salt

2,3-Dihydro-5-(3-sodiooxy-2-naphthoylamino)-1H-benzimidazol-2-one

Sodium 3-(2-oxo-2,3-dihydro-1H-benzimidazole-5-ylcarbamoyl)naphthalene-2-olate

Natrium-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalin-2-carboxamidat

sodium N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalene-2-carboxamidate