98-98-6
2-吡啶甲酸
+
459-73-4
2-胺基乙酸乙酯
→
~81%
39484-31-6
ethyl 2-(pyridine-2-carbonylamino)acetate
2459-07-6
2-吡啶甲酸甲酯
~46%
29745-44-6
2-吡啶甲酰氯
623-33-6
甘氨酸乙酯盐酸盐
71260-62-3
toluene-4-sulfonic acid salt of ethyl glycinate