5-bromo-6-chloropyridine-2-carbonitrile

2-[tert-butyl(dimethyl)silyl]oxyoctanal

2-hydroxy-2-pyridin-3-ylacetonitrile

3-ethylquinoxaline-2-carbonitrile

3-[苄基-(2-氰基乙基)-氨基]-丙腈