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775332-53-1 2h-1-benzopyran-3-carboxylic acid, 5,7-dimethyl-2-(trifluoromethyl)-

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 5,7-dimethyl-2-(trifluoromethyl)-
CAS No. 775332-53-1
Molecular Formula C13H11F3O3