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105093-18-3 3-butenoic acid, 4-(4-hydroxy-2-oxo-2h-1-benzopyran-3-yl)-2-oxo-, (e)-

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Product Name 3-Butenoic acid, 4-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-, (E)-
CAS No. 105093-18-3
Molecular Formula C13H8O6