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499207-84-0 naphtho[2,3-b]thiophene-2-carboxylic acid,3-(acetylamino)-4,9-dihydro-4,9-dioxo-, methyl

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Product Name Naphtho[2,3-b]thiophene-2-carboxylic acid,3-(acetylamino)-4,9-dihydro-4,9-dioxo-, methyl ester
CAS No. 499207-84-0
Molecular Formula C16H11NO5S