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77016-74-1 2h-1-benzopyran-2-one, 3-(2-benzofuranylcarbonyl)-7-(diethylamino)-

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Product Name 2H-1-Benzopyran-2-one, 3-(2-benzofuranylcarbonyl)-7-(diethylamino)-
CAS No. 77016-74-1
Molecular Formula C22H19NO4