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649552-39-6 4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3-hydroxy-5,7-dimethoxy-, (2r,

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Product Name 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-3-hydroxy-5,7-dimethoxy-, (2R,3R)-
CAS No. 649552-39-6
Molecular Formula C17H16O7