4852-21-5
6-amino-1-prop-2-enylpyrimidine-2,4-dione
+
77-78-1
硫酸二甲酯
→
7052-53-1
6-amino-3-methyl-1-prop-2-enylpyrimidine-2,4-dione
872828-38-1
N-(allylcarbamoyl)-2-cyanoacetamide