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    Chemical structure of 4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester , CAS 28269-03-6, AChemBlock G-7855

    4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester

    Catalog ID: G-7855

    Product Name: 4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester
    CAS: 28269-03-6
    MDL: MFCD06409224
    Purity: 97%
    Appearance: off-white solid
    FW: 200.19
    Formula: C₉H₁₂O₅
    Synonym(s): dimethyl Rel-(1R,2R)-4-oxocyclopentane-1,2-dicarboxylate
    Smiles: O=C([C@H]1[C@H](C(OC)=O)CC(C1)=O)OC
    4-Oxo-cyclopentane-trans-1,2-dicarboxylic acid dimethyl ester 97%, CAS#: 28269-03-6, Cat ID: G-7855, BUILDING BLOCKS, AChemBlock
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    update on 06-17-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word warning
    Hazard Statements Harmful if swallowed
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances off-white solid
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name dimethyl Rel-(1R,2R)-4-oxocyclopentane-1,2-dicarboxylate
    HTS Code 2918301000
    Smiles O=C([C@H]1[C@H](C(OC)=O)CC(C1)=O)OC
    InChiKey GMKJWKXCHOWVDN-RNFRBKRXSA-N
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