英文别名methyl 6-amino-1H-benzimidazole-2-carboxylate; 1H-Benzimidazole-2-carboxylic acid, 5-amino-, methyl ester; 5-Amino-1H-benzoimidazole-2-carboxylic acid methyl ester; methyl 5-aminobenzimidazole-2-carboxylate; 1H-Benzimidazole-2-carboxylicacid,5-amino-,methylester; 6-Amino-1H-benzoimidazole-2-carboxylic acid methyl ester; 6-amino-1H-benzimidazole-2-carboxylic acid methyl ester; 1H-Benzimidazole-2-carboxylic acid, 6-amino-, methyl ester 
