2-巯基-1H-苯并[d]咪唑-5-羧酸;2-巯基-1H-苯并咪唑-5-羧酸;2-巯基苯并咪唑-5-羧酸;3-氰基苯乙酮;

2-Mercapto-5-benzimidazolecarboxylic acid;2-mercaptobenzimidazole-5-carboxylic acid;5-carboxy-2-mercaptobenzimidazole;2-Mercapto-1H-benzimidazole-5-carboxylic acid;2-Mercapto-1h-benzoimidazole-5-carboxylic acid;