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345934-72-7 3h-naphtho[2,1-b]pyran-2-carboxylic acid,5,6-dihydro-7,8-dimethoxy-3-oxo-, methyl ester

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Product Name 3H-Naphtho[2,1-b]pyran-2-carboxylic acid,5,6-dihydro-7,8-dimethoxy-3-oxo-, methyl ester
CAS No. 345934-72-7
Molecular Formula C17H16O6