1150617-55-2
3-bromo-1-N-methylbenzene-1,2-diamine
+
57-13-6
尿素
→
~99%
1240593-33-2
4-Bromo-1-methyl-1,3-dihydro-2H-benzimidazol-2-one
1240610-45-0
4-溴-2-氯-1-甲基-1H-苯并咪唑