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    Chemical structure of 4-(tert-butoxycarbonylamino)but-2-ynoic acid , CAS 168762-94-5, AChemBlock O29540

    4-(tert-butoxycarbonylamino)but-2-ynoic acid

    Catalog ID: O29540

    Product Name: 4-(tert-butoxycarbonylamino)but-2-ynoic acid
    CAS: 168762-94-5
    MDL: MFCD11847128
    Purity: 95%
    Appearance: light yellow-brown solid
    FW: 199.21
    Formula: C₉H₁₃NO₄
    Synonym(s): 4-((tert-butoxycarbonyl)amino)but-2-ynoic acid
    Smiles: CC(C)(C)OC(=O)NCC#CC(=O)O
    4-(tert-butoxycarbonylamino)but-2-ynoic acid 95%, CAS#: 168762-94-5, Cat ID: O29540, BUILDING BLOCKS, AChemBlock
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    update on 06-15-2026

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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 95%
    Appearances light yellow-brown solid
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-((tert-butoxycarbonyl)amino)but-2-ynoic acid
    HTS Code 29224980
    Smiles CC(C)(C)OC(=O)NCC#CC(=O)O
    InChiKey UEFFBQMMDMUCRR-UHFFFAOYSA-N
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