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142207-57-6 2h-1-benzopyran-4-carboxylic acid, 6-methoxy-2-oxo-, methyl ester

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Product Name 2H-1-Benzopyran-4-carboxylic acid, 6-methoxy-2-oxo-, methyl ester
CAS No. 142207-57-6
Molecular Formula C12H10O5