144223-29-0
1-(2-吡啶基羰基)苯并三唑
→
~90%
31888-72-9
N-hydroxypyridine-2-carboxamide
2524-52-9
2-吡啶甲酸乙酯
~83%
98-98-6
2-吡啶甲酸
~75%
2459-07-6
2-吡啶甲酸甲酯
~70%