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56244-19-0 urea, [(4-hydroxy-2-oxo-2h-1-benzopyran-3-yl)methylene]-

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Product Name Urea, [(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)methylene]-
CAS No. 56244-19-0
Molecular Formula C11H8N2O4