6972-82-3
5,6-二氨基-1-甲基尿嘧啶
+
541-41-3
氯甲酸乙酯
→
55441-55-9
ethyl (6-amino-1-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)carbamate
605-99-2
3-METHYLURIC ACID