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77819-85-3 2h-1-benzopyran-2-one,7-(diethylamino)-3-[5-[4-(dimethylamino)phenyl]-1-oxo-2,4-pentadien

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Product Name 2H-1-Benzopyran-2-one,7-(diethylamino)-3-[5-[4-(dimethylamino)phenyl]-1-oxo-2,4-pentadienyl]-
CAS No. 77819-85-3
Molecular Formula C26H28N2O3