1122-54-9
4-乙酰吡啶
+
107-21-1
乙二醇
→
~96%
60553-33-5
4-(2-methyl-1,3-dioxolan-2-yl)pyridine
67828-88-0
1-pyridin-4-yl-ethanone, hydrochloride
~95%