55996-08-2
5,6-二甲基-4-羟基-2-甲氧基嘧啶
+
77-78-1
硫酸二甲酯
→
~79%
94815-77-7
2-methoxy-3,5,6-trimethylpyrimidin-4-one
609-14-3
2-甲基乙酰乙酸乙酯
31408-09-0
3,5,6-trimethyl-1H-pyrimidine-2,4-dione