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    Chemical structure of (2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid , CAS 20972-36-5, AChemBlock X186184

    (2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid

    Catalog ID: X186184

    Product Name: (2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid
    CAS: 20972-36-5
    Purity: 95%
    FW: 190.2
    Formula: C₁₁H₁₀O₃
    Synonym(s): (E)-4-oxo-4-(p-tolyl)but-2-enoic acid
    Smiles: O=C(O)/C=C/C(C1=CC=C(C)C=C1)=O
    (2E)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid 95%, CAS#: 20972-36-5, Cat ID: X186184, BUILDING BLOCKS, AChemBlock
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    Packaging:25G List Price: $600 Quantity:
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    update on 06-15-2026

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    Purity 95%
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    MSDS Download MSDS
    IUPAC Name (E)-4-oxo-4-(p-tolyl)but-2-enoic acid
    HTS Code
    Smiles O=C(O)/C=C/C(C1=CC=C(C)C=C1)=O
    InChiKey VNJMEFZKYZHWEO-VOTSOKGWSA-N
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