20317-25-3
5-amino-1-phenyl-1H-1,2,3-Triazole-4-carboxamide
+
109-94-4
甲酸乙酯
→
~93%
114306-16-0
3-phenyl-2H-triazolo[4,5-d]pyrimidin-7-one
17466-00-1
7-chloro-3-phenyltriazolo[4,5-d]pyrimidine