249583-84-4
5-乙酰基-2-氰基吡啶
→
~65%
249583-83-3
1-(5-溴-吡啶-3-羰基)-吡咯烷-2-羧酸
55675-95-1
3-(1,1-ethylenedioxyethyl)pyridine N-oxide
84575-40-6
5-(1,1-ethylenedioxyethyl)pyridine-2-carbonitrile
55676-25-0
3-(2-methyl-1,3-dioxolan-2-yl)pyridine