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    Chemical structure of Methyl 5-ethynylthiophene-2-carboxylate , CAS 177575-26-7, AChemBlock AD268250

    Methyl 5-ethynylthiophene-2-carboxylate

    Catalog ID: AD268250

    Product Name: Methyl 5-ethynylthiophene-2-carboxylate
    CAS: 177575-26-7
    Purity: 95%
    FW: 166.19
    Formula: C₈H₆O₂S
    Synonym(s): methyl 5-ethynylthiophene-2-carboxylate
    Smiles: C#CC1=CC=C(C(OC)=O)S1
    Methyl 5-ethynylthiophene-2-carboxylate 95%, CAS#: 177575-26-7, Cat ID: AD268250, BUILDING BLOCKS, AChemBlock
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    Packaging:25MG List Price: $455 Quantity:
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    Jun 26,2026

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    Packaging:250MG List Price: $1,770 Quantity:
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    Jun 26,2026

    update on 06-14-2026

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    Purity 95%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name methyl 5-ethynylthiophene-2-carboxylate
    HTS Code
    Smiles C#CC1=CC=C(C(OC)=O)S1
    InChiKey XUAVEBBIBRCCAU-UHFFFAOYSA-N
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