英文别名6-Hydroxy-2-mercaptobenzimidazole; 5-hydroxy-1,3-dihydrobenzimidazole-2-thione; 5-Hydroxy-2-mercaptobenzimidazole; 5-Hydroxy-1,3-dihydro-2H-benzimidazole-2-thione; Esomeprazole Impurity 37; 5-HYDROXY-2-MERCAPTO-BENZIMIDAZOLE; 2H-Benzimidazole-2-thione,1,3-dihydro-5-hydroxy-(9CI); 5-HYDROXY-2-MERCAPTO-BENZO[D]IMIDAZOLE; Pantoprazole Impurity N 
