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77819-80-8 2h-1-benzopyran-2-one, 7-(dimethylamino)-3-(2-thienylcarbonyl)-

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Product Name 2H-1-Benzopyran-2-one, 7-(dimethylamino)-3-(2-thienylcarbonyl)-
CAS No. 77819-80-8
Molecular Formula C16H13NO3S