1-(2-Chloropyridin-4-yl)ethanone

2-氯-4-乙酰基吡啶

2-Methoxyisonicotinohydrazide

1-[6-(三氟甲基)-3-吡啶]乙酮, 1-[6-(Trifluoromethyl)pyridin-3-yl]ethanone

1-(6-Bromopyridin-3-yl)ethanone

5-乙酰-2-溴吡啶

1-{6-[3-(Trifluoromethyl)phenyl]pyridin-3-yl}ethanone

3-Nitropyridine-2,4-diol

2,4-二羟基-3-硝基吡啶

5-Bromonicotinamide

5-溴烟酰胺

2-(叔丁氧羰基-氨基)-5-氰基吡啶, tert-Butyl 6-Cyanopyridin-3-ylcarbamate

2-Mercapto-6-methyl-4-(trifluoromethyl)nicotinonitrile

3-氧代-3-(4-吡啶基)丙腈, 3-Oxo-3-pyridin-4-ylpropanenitrile