5049-61-6
氨基吡嗪
→
~93%
24241-18-7
2-氨基-3,5-二溴吡嗪
~12%
59489-71-3
2-氨基-5-溴吡嗪
+
~6%
21943-12-4
2-氨基-3-溴吡嗪
886860-50-0
2-氨基-5-碘吡嗪
1449112-32-6
3-bromo-5-iodopyrazin-2-amine