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126400-49-5 4h-1-benzopyran-4-one, 3-[3-(4-methylphenyl)-3-oxo-1-propenyl]-, (e)-

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Product Name 4H-1-Benzopyran-4-one, 3-[3-(4-methylphenyl)-3-oxo-1-propenyl]-, (E)-
CAS No. 126400-49-5
Molecular Formula C19H14O3