2-(5-Bromo-3-nitropyridin-2-yl)-2-hydroxyacetic acid
Ethyl 6-bromo-3-nitropyridine-2-acetate
2-(5-Bromo-2-nitropyridin-3-yl)-2-hydroxyacetic acid
Ethyl 5-bromo-4-nitropyridine-2-acetate
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