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635682-35-8 methanesulfonic acid, trifluoro-,5,6,7-trimethoxy-2-oxo-2h-1-benzopyran-4-yl ester

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Product Name Methanesulfonic acid, trifluoro-,5,6,7-trimethoxy-2-oxo-2H-1-benzopyran-4-yl ester
CAS No. 635682-35-8
Molecular Formula C13H11F3O8S