420-04-2
单氰胺
+
37045-73-1
3-甲磺酰氨基苯胺
→
~64%
57004-73-6
2-[3-(methanesulfonamido)phenyl]guanidine
99-09-2
3-硝基苯胺
63228-62-6
N-(3-硝基苯基)甲烷磺酰胺