6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylicacid;6-Chlorochromone-2-carboxylic acid;6-chloro-4-oxo-4H-chromene-2-carboxylic acid;4H-1-Benzopyran-2-carboxylic acid, 6-chloro-4-oxo-;6-Chloro-4-oxo-4H-chromene-2-carboxylic acid;6-Chloro-4-oxo-4H-1-benzopyran-2-carboxylic acid;
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