3-acetyl-4-hydroxy-2H-benzopyran-2-one, 3-acetyl-4-hydroxy-2H-1-benzopyran-2-one, 3-acetyl-4-hydroxycoumarin, 3-acetyl-2-hydroxy-4h-chromen-4-one, 3-Acetyl-4-hydroxy-2-benzopyrone, 4-hydroxy-3-acetylcoumarin, 3-acetyl-4-hydroxy-chromene-2-one, 3-acetyl-4-hydroxy-chromen-2-one, 3-Acetyl-4-hydroxy-2H-chromen-2-one
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