16078-71-0
5-氨基-4-乙氧羰基-1-苯基吡唑
+
57-13-6
尿素
→
15973-83-8
1-phenyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione
100-63-0
苯肼
50427-77-5
5-氨基-1-苯基吡唑-4-甲酰胺
1189-71-5
氯磺酰异氰酸酯
6288-99-9
6-chloro-1-phenyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
5417-88-9
(4-hydrazinyl-1-phenylpyrazolo[3,4-d]pyrimidin-6-yl)hydrazine