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775331-89-0 2h-1-benzopyran-3-carboxylic acid,7-(1,1-dimethyl-2-oxoethyl)-2-(trifluoromethyl)-

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Product Name 2H-1-Benzopyran-3-carboxylic acid,7-(1,1-dimethyl-2-oxoethyl)-2-(trifluoromethyl)-
CAS No. 775331-89-0
Molecular Formula C15H13F3O4