372198-70-4
1-(2-methyl-5-nitrophenyl)thiourea
+
17694-68-7
3-(2-溴乙酰基)吡啶氢溴酸盐
→
~92%
1143459-81-7
N-(2-甲基-5-硝基苯基)-4-(3-吡啶基)-2-噻唑胺氢溴酸盐