7-(二乙胺基)香豆素-3-羧酸;7-(二乙胺基)-2-氧代-2-苯并吡喃-3-羧酸;
7-(Diethylamino)coumarin-3-carboxylic Acid;7-(diethylamino)-2-oxochromene-3-carboxylic acid;
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