N'-Cyanopyridine-4-carboximidamide

2-甲基烟酰胺, 2-methylnicotinamide

6-Piperidin-1-ylnicotinonitrile

6-methoxypyridine-3-carbothioamide

6-甲氧基吡啶-3-硫代甲酰胺

2-[(5-Nitropyridin-2-yl)oxy]ethanol

2-(5-硝基-2-吡啶氧基)乙醇

1-[6-(3-Methoxyphenyl)pyridin-3-yl]ethanone

6-氨基-5-碘烟腈, 6-Amino-5-iodonicotinonitrile

3-硝基-6-三氟甲基吡啶-2-醇, 2-Hydroxy-3-nitro-6-(trifluoromethyl)pyridine

2-Chloro-6-methylnicotinonitrile

2-氯-6-甲基烟腈

3-氯-5-硝基-2-吡啶酮, 3-Chloro-5-nitropyridin-2-ol