4-氧代戊酸丙酯

2-甲基-8-(苯基甲氧基)咪唑并[1,2-a]吡啶-3-乙腈

3-chloro-4-oxopentanenitrile

2-(8-hydroxy-2-methylimidazo[1,2-a]pyridin-3-yl)acetonitrile

1,4-戊二胺