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775333-29-4 2h-1-benzopyran-3-carboxylic acid,6-chloro-8-[(4-methylphenyl)ethynyl]-2-(trifluoromethy

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Product Name 2H-1-Benzopyran-3-carboxylic acid,6-chloro-8-[(4-methylphenyl)ethynyl]-2-(trifluoromethyl)-, ethyl ester
CAS No. 775333-29-4
Molecular Formula C22H16ClF3O3