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    Chemical structure of 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride , CAS 78633-41-7, AChemBlock U135780

    2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride

    Catalog ID: U135780

    Product Name: 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride
    CAS: 78633-41-7
    MDL: MFCD04629624
    Purity: 97%
    FW: 233.62
    Formula: C₇H₄ClNO₄S
    Synonym(s): 2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride
    Smiles: O=C1NC2=C/C(S(=O)(=O)Cl)=C/C=C\2O1
    2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride 97%, CAS#: 78633-41-7, Cat ID: U135780, BUILDING BLOCKS, AChemBlock
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    Packaging:5G List Price: $395 Quantity:
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    Jun 29,2026

    Packaging:25G List Price: $1,580 Quantity:
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    Jun 29,2026

    update on 06-15-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonyl chloride
    HTS Code
    Smiles O=C1NC2=C/C(S(=O)(=O)Cl)=C/C=C\2O1
    InChiKey SPGGKDKJSMZXMT-UHFFFAOYSA-N
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