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    Chemical structure of 4-Ethynyl-1,4-dihydro-6-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one , CAS 1958012-13-9, AChemBlock Y223975

    4-Ethynyl-1,4-dihydro-6-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one

    Catalog ID: Y223975

    Product Name: 4-Ethynyl-1,4-dihydro-6-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one
    CAS: 1958012-13-9
    Purity: 97.00%
    FW: 341.39
    Formula: C₁₈H₁₅NO₄S
    Synonym(s): 4-ethynyl-6-methyl-1-tosyl-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
    Smiles: O=S(N(C(C1=C2)=CC=C2C)C(OC1C#C)=O)(C(C=C3)=CC=C3C)=O
    4-Ethynyl-1,4-dihydro-6-methyl-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one 97.00%, CAS#: 1958012-13-9, Cat ID: Y223975, BUILDING BLOCKS, AChemBlock
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    Packaging:100MG List Price: $540 Quantity:
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    update on 06-15-2026

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    Purity 97.00%
    Appearances
    Storage Store at Room Tem.
    Shipping normal
    MSDS Download MSDS
    IUPAC Name 4-ethynyl-6-methyl-1-tosyl-1,4-dihydro-2H-benzo[d][1,3]oxazin-2-one
    HTS Code
    Smiles O=S(N(C(C1=C2)=CC=C2C)C(OC1C#C)=O)(C(C=C3)=CC=C3C)=O
    InChiKey BSUABDDMTRMZMW-UHFFFAOYSA-N
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