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2,4-dichloro-6-phenylpyrimidine 2,4-DIBROMO-5-NITROPYRIDINE 2,4-DIBROMO-3-CHLOROPYRIDINE 2,4-Dichloro-3-iodopyridine 2,4-DICHLORO-5,7-DIHYDROFURO[3,4-D]PYRIMIDINE 2-Bromo-3-hydroxy-6-methylpyridine 4-BROMO-3-HYDROXYPYRIDINE 2,4-DIBROMO-6-METHYLPYRIDINE