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77820-07-6 2h-1-benzopyran-2-one,7-(diethylamino)-3-(1-oxo-5-phenyl-2,4-pentadienyl)-

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Product Name 2H-1-Benzopyran-2-one,7-(diethylamino)-3-(1-oxo-5-phenyl-2,4-pentadienyl)-
CAS No. 77820-07-6
Molecular Formula C24H23NO3