79-14-1
羟基乙酸
+
1004-74-6
2,4,5,6-四氨基嘧啶
→
28951-77-1
4-Butyl-4-hydroxy-1-phenyl-pyrazolidin-3,5-dion
28951-76-0
(2,6-diamino-7H-purin-8-yl)methanol