29671-92-9
氯甲脒盐酸盐
+
175358-01-7
3-氨基-6-氯-2-吡啶羧酰胺
→
~98%
897359-74-9
2-氨基-6-氯-吡啶并[3,2-d]嘧啶-4(1h)-酮
93684-07-2
6-氯-吡啶并[3,2-d]嘧啶-2,4-二胺
~97%