106690-58-8
5,8-Methano-2-methyl-r-4a,c-5,c-8,c-8a-tetrahydroquinazolin-4(3H)-one
→
~80%
19875-04-8
2-甲基-4(3H)-嘧啶酮
7314-67-2
4-isopropoxy-2-methyl-pyrimidine
~76%
34780-29-5
3-氧代丙酸乙酯
+
124-42-5
盐酸乙脒
5941-55-9
3-乙氧基丙烯酸乙酯