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34810-62-3 4h-1-benzopyran-4-one,2-(4-hydroxy-3-methoxyphenyl)-5,6,7,8-tetramethoxy-

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Product Name 4H-1-Benzopyran-4-one,2-(4-hydroxy-3-methoxyphenyl)-5,6,7,8-tetramethoxy-
CAS No. 34810-62-3
Molecular Formula C20H20O8