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651053-26-8 4h-1-benzopyran-4-one,3-[(6-fluoro-4-oxo-4h-1-benzopyran-3-yl)methylene]-2,3-dihydro-6-m

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Product Name 4H-1-Benzopyran-4-one,3-[(6-fluoro-4-oxo-4H-1-benzopyran-3-yl)methylene]-2,3-dihydro-6-methyl-
CAS No. 651053-26-8
Molecular Formula C20H13FO4