5-(4-Chlorophenyl)-1,3-oxazole

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

6-Chloro-3-nitropyridine-2-carbonitrile

2-氰基-3-硝基-6-氯吡啶

2-Bromo-3-chloropyridine

2-溴-3-氯吡啶

2-氯-3-硝基-5-(三氟甲基)吡啶, 2-Chloro-3-nitro-5-(trifluoromethyl)pyridine

3-Bromo-1-ethyl-1H-pyrazole

4-Iodo-3,5-dimethyl-1H-pyrazole

3,5-二甲基-4-碘吡唑

2-Chloro-6-(1H-imidazol-1-yl)pyrazine

2-溴-5-甲基吡嗪, 2-Bromo-5-methylpyrazine

4-(5-Bromopyrimidin-2-yl)morpholine

5-溴-2-(4-吗啉代)嘧啶

5-Bromo-2,4-dimethoxypyrimidine

5-溴-2,4-二甲氧基嘧啶