74273-75-9
2,6-diazidopyrazine
+
105-56-6
氰乙酸乙酯
→
~30%
74290-49-6
ethyl 5-[[6-[(5-ethoxycarbonyl-2H-triazol-4-yl)amino]pyrazin-2-yl]amino]-2H-triazole-4-carboxylate