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509078-50-6 4h-furo[3,2-c][1]benzopyran-4-one,2-ethoxy-2,3-dihydro-3-(4-hydroxy-2-oxo-2h-1-benzopyra

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Product Name 4H-Furo[3,2-c][1]benzopyran-4-one,2-ethoxy-2,3-dihydro-3-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-
CAS No. 509078-50-6
Molecular Formula C22H16O7