4897-25-0
5-氯-1-甲基-4-硝基咪唑
+
74-93-1
甲硫醇
→
37527-30-3
1-methyl-5-methylsulfanyl-4-nitroimidazole
13755-79-8
1-methyl-5-methylsulfonyl-4-nitroimidazole