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77820-05-4 2h-1-benzopyran-2-one,3-[3-(4-bromophenyl)-1-oxo-2-propenyl]-7-(diethylamino)-

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Product Name 2H-1-Benzopyran-2-one,3-[3-(4-bromophenyl)-1-oxo-2-propenyl]-7-(diethylamino)-
CAS No. 77820-05-4
Molecular Formula C22H20BrNO3