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90332-36-8 4h-1-benzopyran-4-one,2-[3,4-bis(sulfooxy)phenyl]-5-hydroxy-3,7-bis(sulfooxy)-, potassium

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Product Name 4H-1-Benzopyran-4-one,2-[3,4-bis(sulfooxy)phenyl]-5-hydroxy-3,7-bis(sulfooxy)-, potassium salt
CAS No. 90332-36-8
Molecular Formula C15H10O19S4・xK