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    Chemical structure of (4R)-4-(acetylsulfanyl)pyrrolidin-2-one , CAS 142705-97-3, AChemBlock S80038

    (4R)-4-(acetylsulfanyl)pyrrolidin-2-one

    Catalog ID: S80038

    Product Name: (4R)-4-(acetylsulfanyl)pyrrolidin-2-one
    CAS: 142705-97-3
    MDL: MFCD02262101
    Purity: 97%
    FW: 159.2
    Formula: C₆H₉NO₂S
    Synonym(s): (r)-s-(5-oxopyrrolidin-3-yl) ethanethioate
    Smiles: CC(=O)S[C@H]1CNC(=O)C1
    (4R)-4-(acetylsulfanyl)pyrrolidin-2-one 97%, CAS#: 142705-97-3, Cat ID: S80038, BUILDING BLOCKS, AChemBlock
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    Aug 12,2026

    update on 06-17-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (r)-s-(5-oxopyrrolidin-3-yl) ethanethioate
    HTS Code 293379
    Smiles CC(=O)S[C@H]1CNC(=O)C1
    InChiKey RCGMCMAJECIOHO-RXMQYKEDSA-N
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