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55277-86-6 4h-1-benzopyran-4-one, 7-(sulfooxy)-3-[4-(sulfooxy)phenyl]-

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Product Name 4H-1-Benzopyran-4-one, 7-(sulfooxy)-3-[4-(sulfooxy)phenyl]-
CAS No. 55277-86-6
Molecular Formula C15H10O10S2