69080-06-4
2-azido-5-nitropyridine
→
~84%
4318-76-7
2,5-二氨基吡啶
624-28-2
2,5-二溴吡啶
~56%
4663-96-1
Pyridine-2,5-dicarboxamide
137347-01-4
2-溴-3-乙氧基-6-硝基吡啶
122196-45-6
N,N'-pyridine-2,5-diyl-bis-carbamic acid diethyl ester
4214-76-0
2-氨基-5-硝基吡啶