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57438-25-2 1h-2-benzopyran-4-carboxylic acid,3,4-dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1-oxo-

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Product Name 1H-2-Benzopyran-4-carboxylic acid,3,4-dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1-oxo-
CAS No. 57438-25-2
Molecular Formula C16H12O6