623-73-4
重氮乙酸乙酯
+
107-19-7
2-丙炔-1-醇
→
~95%
77353-35-6
ethyl 2-prop-2-ynoxyacetate
623-50-7
乙醇酸乙酯
106-96-7
3-溴丙炔
~63%
105-36-2
溴代乙酸乙酯
~45%
85428-82-6
ethyl 2-(hydroxymethyl)cycloprop-2-ene-1-carboxylate