4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile

3-氰基-4-甲氧基-2-吡啶酮

2-羟基-4-氯-5-硝基吡啶, 4-Chloro-2-hydroxy-5-nitropyridine

6-Methylpyridine-2,4-diol

2,4-二羟基-6-甲基吡啶

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

3-Ethoxy-2-nitropyridine

3-乙氧基-2-硝基吡啶

2-Hydroxy-3-nitropyridine

2-羟基-3-硝基吡啶

2-Methylisonicotinonitrile

2-甲基-4-氰基吡啶

2,6-Dichloroisonicotinohydrazide

2-甲基-3-硝基吡啶盐酸盐, 2-Methyl-3-nitropyridine hydrochloride

Pyridine sulfur trioxide complex

吡啶-三氧化硫复合物