5-(2-Chlorophenyl)cyclohexane-1,3-dione

2-Bromo-4-iodopyridine

2-溴-4-碘吡啶

5-Chloropyridin-3-ol

3-氯-5-羟基吡啶

Methyl 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]thio}propanoate

2-Chloro-6-nitropyridine

2-氯-6-硝基吡啶

1-(4-Bromopyridin-2-yl)-4-methylpiperazine

3,5-Dichloropyridin-2-ol

3,5-二氯-2-吡啶酮

2-Bromo-4-hydroxypyridine

2-溴-4-羟基吡啶

2,5-Dibromo-4-methylpyridine

2,5-二溴-4-甲基吡啶

2-Bromo-6-pyrrolidin-1-ylpyridine

1-(4-bromo-1H-pyrrol-2-yl)-2,2,2-trichloroethanone