5734-66-7
2-氨基-4-羟基-6-乙基嘧啶
→
514854-12-7
2,4-二氨基-6-乙基嘧啶
5734-67-8
2-氨基-4-氯-6-乙基嘧啶
+
64-17-5
乙醇
58-14-0
乙胺嘧啶
514854-13-8
6-ethyl-5-iodopyrimidine-2,4-diamine