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350855-59-3 4h-1-benzopyran-4-one,2-[(1e)-2-(3,4-dihydroxyphenyl)ethenyl]-5-hydroxy-

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Product Name 4H-1-Benzopyran-4-one,2-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-5-hydroxy-
CAS No. 350855-59-3
Molecular Formula C17H12O5