57-13-6
尿素
+
4949-44-4
丙酰乙酸乙酯
→
~86%
15043-03-5
6-乙基-2,4(1h,3h)-嘧啶二酮
5734-66-7
2-氨基-4-羟基-6-乙基嘧啶
53939-83-6
6-乙基-2-thi氧代-2,3-二氢-4(1H)-嘧啶酮
82830-93-1
6-ethyl-2-methoxy-4(3H)-pyrimidinone
6554-65-0
2,4-二氯-6-乙基嘧啶