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89456-43-9 4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,8-dihydroxy-7-methoxy-

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Product Name 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,8-dihydroxy-7-methoxy-
CAS No. 89456-43-9
Molecular Formula C16H12O7