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    Chemical structure of Dehydroascorbic acid , CAS 490-83-5, AChemBlock X212152

    Dehydroascorbic acid

    Catalog ID: X212152

    Product Name: Dehydroascorbic acid
    CAS: 490-83-5
    Purity: 97%
    Appearance: Solid
    FW: 174.11
    Formula: C₆H₆O₆
    Synonym(s): (R)-5-((S)-1,2-dihydroxyethyl)furan-2,3,4(5H)-trione
    Smiles: O=C(C(O[C@@H]1[C@H](CO)O)=O)C1=O
    Dehydroascorbic acid 97%, CAS#: 490-83-5, Cat ID: X212152, , AChemBlock
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    Packaging:250MG List Price: $105 Quantity:
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    Jun 26,2026

    Packaging:1G List Price: $330 Quantity:
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    Jun 26,2026

    update on 06-14-2026

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    Purity 97%
    Appearances Solid
    Storage
    Shipping normal
    MSDS Download MSDS
    IUPAC Name (R)-5-((S)-1,2-dihydroxyethyl)furan-2,3,4(5H)-trione
    HTS Code
    Smiles O=C(C(O[C@@H]1[C@H](CO)O)=O)C1=O
    InChiKey SBJKKFFYIZUCET-JLAZNSOCSA-N
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