86525-11-3
pyrazin-2-ylcyanamide
→
~42%
86525-14-6
2-pyrazinylurea
+
88002-31-7
2-(1,4-dihydropyrazin-2-yl)-1-oxoguanidine
88002-33-9
[1,2,4]噻唑并[1,5-a]吡嗪-2-胺
88002-34-0
N,N-dimethyl-N'-([1,2,4]triazolo[1,5-a]pyrazin-2-yl)methanimidamide