109-12-6
2-氨基嘧啶
→
~99%
7752-82-1
2-氨基-5-溴嘧啶
35034-15-2
2-aminopyrimidine N-oxide
~26%
+
84539-23-1
5-bromo-1-hydroxypyrimidin-2-imine
7664-41-7
液氨
32779-36-5
5-溴-2-氯嘧啶