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50678-91-6 4h-1-benzopyran-4-one, 5,7-dihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-

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Product Name 4H-1-Benzopyran-4-one, 5,7-dihydroxy-6-(3-methyl-2-butenyl)-2-phenyl-
CAS No. 50678-91-6
Molecular Formula C20H18O4