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89456-39-3 4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-8-hydroxy-5,7-dimethoxy-

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Product Name 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-8-hydroxy-5,7-dimethoxy-
CAS No. 89456-39-3
Molecular Formula C17H14O7