2-(6-bromopyridin-2-yl)-5-fluorobenzonitrile

2-溴-6-(1H-咪唑-1-基)吡啶

2-tert-butyl-6-[6-(3-tert-butyl-2-hydroxy-5-methylphenyl)-1H-pyridin-2-ylidene]-4-methylcyclohexa-2,4-dien-1-one

2,2'-联吡啶-6,6'-二甲醛

1,1'-(2,2'-联吡啶-6,6'-二基)二乙酮