98140-94-4
3-Amino-N-hydroxy-2-pyridinecarboxamide
→
~31%
874-24-8
3-羟基-2-吡啶甲酸
+
655244-89-6
3-hydroxypyrido[3,2-d]triazin-4-one
1462-86-8
3-氨基吡啶-2-羧酸
27507-15-9
3-氨基吡啶-2-甲酸乙酯