2-Amino-7-isopropyl-5-oxo-5H-(1)benzopyrano(2,3-b)pyridine-3-carboxylic acid;5H-(1)Benzopyrano(2,3-b)pyridine-3-carboxylic acid, 2-amino-7-(1-methylethyl)-5-oxo-;Aphtheal;Elics;Solfa;
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