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54288-86-7 2h,5h-pyrano[3,2-c][1]benzopyran-5-one,3,4-dihydro-2-hydroxy-2-methyl-4-phenyl-

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Product Name 2H,5H-Pyrano[3,2-c][1]benzopyran-5-one,3,4-dihydro-2-hydroxy-2-methyl-4-phenyl-
CAS No. 54288-86-7
Molecular Formula C19H16O4