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89238-65-3 4h-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-, calcium salt (2:1)

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Product Name 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-, calcium salt (2:1)
CAS No. 89238-65-3
Molecular Formula C15H10O4・1/2Ca