4-氯-2-氨基吡啶;6-(三氟甲基)吡啶-2-硫醇
PYRIDINES;3-Fluoro-5-nitro-2-hydroxypyridine;3-Fluoro-5-nitropyridin-2-ol;5-Nitropyridin-2-ylboronic acid;6-(4-Methoxybenzylcarbamoyl)pyridine-3-boronic acid;N-4-Methoxybenzyl 5-borono-2-pyridinecarboxamide;Methyl 2-hydroxy-3-nitro-5-pyridinecarboxylate;Methyl 6-hydroxy-5-nitronicotinate