上游原料
2-Mercaptobenzinidiazole; 1H-Benzimidazol-2-ylhydrosulfide; 1H-Benzimidazole-2-thiol; 2-Benzimidazolethiol; o-Phenylenethiourea; 2-Benzimidazolinethione; 1,3-Dihydro-2H-benzimidazole-2-thioneN-[2-(chloromethyl)phenyl]-N,N-dimethylamine; 2-(chloromethyl)-N,N-dimethylanilineN-[2-[(1H-benzimidazol-2-ylsulfanyl)methyl]phenyl]-N,N-dimethylamine; 2-[(1H-benzimidazol-2-ylsulfanyl)methyl]-N,N-dimethylaniline
