623-33-6
甘氨酸乙酯盐酸盐
+
79-22-1
氯甲酸甲酯
→
~87%
5602-94-8
2-(甲氧基羰基氨基)乙酸乙酯
53921-04-3
methyl 3,5-dimethylpyrazole-1-carboxylate
~74%
459-73-4
2-胺基乙酸乙酯
75-44-5
光气
186581-53-3
重氮甲烷
1670-97-9
2-((Methoxycarbonyl)amino)acetic acid