882872-13-1
6-hydroxy-1-methylpyrimidine-2,4-dione
→
~80%
4318-56-3
6-氯-3-甲基尿嘧啶
2565-47-1
1-甲基巴比妥酸
~77%
141-82-2
丙二酸
+
598-50-5
N-甲基脲