1194-21-4
2-氨基-6-氯-4-羟基嘧啶
+
109-73-9
正丁胺
→
~99%
5457-91-0
4-N-butyl-6-chloropyrimidine-2,4-diamine
56-05-3
2-氨基-4,6-二氯嘧啶
~73%