554-01-8
5-甲基胞嘧啶
+
93-97-0
苯甲酸酐
→
~78%
126354-30-1
苯酰胺,N-(2,3-二氢-5-甲基-2-羰基-4-嘧啶基)-
25902-89-0
6-methoxy-5-methyl-1H-pyrimidin-2-one
65-71-4
5-甲基脲嘧啶
144782-14-9