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17654-19-2 4h-1-benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2r)-

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Product Name 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-, (2R)-
CAS No. 17654-19-2
Molecular Formula C15H12O5