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775331-12-9 2h-1-benzopyran-3-carboxylic acid,7-(1-phenylethenyl)-2-(trifluoromethyl)-

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Product Name 2H-1-Benzopyran-3-carboxylic acid,7-(1-phenylethenyl)-2-(trifluoromethyl)-
CAS No. 775331-12-9
Molecular Formula C19H13F3O3