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649579-44-2 4h-1-benzopyran-3-propanoic acid,b-hydroxy-5-methoxy-a-methylene-4-oxo-, methyl ester

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Product Name 4H-1-Benzopyran-3-propanoic acid,b-hydroxy-5-methoxy-a-methylene-4-oxo-, methyl ester
CAS No. 649579-44-2
Molecular Formula C15H14O6