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89762-23-2 4h-1-benzopyran-3,4,5,7-tetrol, 2-(2,4-dihydroxyphenyl)-

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Product Name 4H-1-Benzopyran-3,4,5,7-tetrol, 2-(2,4-dihydroxyphenyl)-
CAS No. 89762-23-2
Molecular Formula C15H12O7