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908565-09-3 2h-1-benzopyran-3-acetic acid,a-(4,7-dihydroxy-5-methyl-2-oxo-2h-1-benzopyran-3-yl)-4,7-

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Product Name 2H-1-Benzopyran-3-acetic acid,a-(4,7-dihydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-4,7-dihydroxy-5-methyl-2-oxo-
CAS No. 908565-09-3
Molecular Formula C22H16O10