4548-45-2
2-氯-5-硝基吡啶
+
15091-69-7
sodium,1,3-dihydrobenzimidazole-2-thione
→
~93%
79134-13-7
2-(5-nitropyridin-2-yl)sulfanyl-1H-benzimidazole
134469-07-1
1H-苯并咪唑-2-硫醇
~68%