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756819-21-3 2h-1-benzopyran-3-carboxylic acid, 6,8-dimethyl-2-(trifluoromethyl)-,(2s)-

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 6,8-dimethyl-2-(trifluoromethyl)-,(2S)-
CAS No. 756819-21-3
Molecular Formula C13H11F3O3