105020-39-1
2-甲基-1,2,3-三氮唑-4-甲酸甲酯
→
~90%
63062-88-4
2-methyltriazole-4-carboxylic acid
186581-53-3
重氮甲烷
+
17640-15-2
氰基甲酸甲酯