6-氨基-3,5-二溴吡啶甲酸甲酯

6-氨基-3-溴吡啶-2-甲酸甲酯

5-溴-6-氨基吡啶-2-羧酸甲酯

ethyl 6-[(2-methylpropan-2-yl)oxycarbonylamino]pyridine-2-carboxylate

2-氨基-6-吡啶甲醇