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78277-31-3 2h-1-benzopyran-2-one, 7,8-dihydroxy-4-(trifluoromethyl)-

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Product Name 2H-1-Benzopyran-2-one, 7,8-dihydroxy-4-(trifluoromethyl)-
CAS No. 78277-31-3
Molecular Formula C10H5F3O4