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90102-04-8 4h-1-benzopyran-8-carboxylic acid,2-(3,4-dimethoxyphenyl)-3-methyl-4-oxo-

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Product Name 4H-1-Benzopyran-8-carboxylic acid,2-(3,4-dimethoxyphenyl)-3-methyl-4-oxo-
CAS No. 90102-04-8
Molecular Formula C19H16O6