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3-Cyano-4,6-dimethyl-2-pyridone

5-Chloro-2-methylpyridine

2-Chloro-4-nitropyridine-N-oxide

2-Hydroxy-3-chloropyridine

5-Bromo-2-methoxy-4-picoline

3-Bromo-2-methoxy-6-methylpyridine

5-Bromo-2-methoxy-3-nitropyridine

3-Bromo-5-chloro-2-hydroxypyridine

5-Bromo-2-formyl-3-picoline

3-Bromo-2-chloro-5-methylpyridine

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