850668-23-4
4-nitro-1H-[1,2,3]triazolo[4,5-c]pyridine 2-oxide
→
~71%
34550-62-4
3H-[1,2,3]噻唑并[4,5-c]吡啶-4-胺
89792-18-7
N,N'-3,4-Pyridinediyldiformamide