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133538-68-8 4h-1-benzopyran-4-one,2-(4,5-dihydroxy-2-methoxyphenyl)-5-hydroxy-6-methoxy-

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Product Name 4H-1-Benzopyran-4-one,2-(4,5-dihydroxy-2-methoxyphenyl)-5-hydroxy-6-methoxy-
CAS No. 133538-68-8
Molecular Formula C17H14O7