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40785-94-2 4h-1-benzopyran-2-carboxylic acid,7-[3-(4-acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-4-ox

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Product Name 4H-1-Benzopyran-2-carboxylic acid,7-[3-(4-acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-4-oxo-
CAS No. 40785-94-2
Molecular Formula C21H18O9