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    Chemical structure of 7-Nitro-2H-1,4-benzoxazin-3(4H)-one , CAS 81721-86-0, AChemBlock P35935

    7-Nitro-2H-1,4-benzoxazin-3(4H)-one

    Catalog ID: P35935

    Product Name: 7-Nitro-2H-1,4-benzoxazin-3(4H)-one
    CAS: 81721-86-0
    MDL: MFCD00090355
    Purity: 95%
    FW: 194.15
    Formula: C₈H₆N₂O₄
    Synonym(s): 7-nitro-2h-benzo[b][1,4]oxazin-3(4h)-one
    Smiles: O=C1COC2=C/C([N+](=O)[O-])=C/C=C\2N1
    7-Nitro-2H-1,4-benzoxazin-3(4H)-one 95%, CAS#: 81721-86-0, Cat ID: P35935, BUILDING BLOCKS, AChemBlock
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    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25G List Price: $180 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Jun 30,2026

    Packaging:100G List Price: $705 Quantity:
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    Jun 30,2026

    update on 06-16-2026

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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
    Storage Store at Room Tem.
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 7-nitro-2h-benzo[b][1,4]oxazin-3(4h)-one
    HTS Code 2934999000
    Smiles O=C1COC2=C/C([N+](=O)[O-])=C/C=C\2N1
    InChiKey YVGHCFMAEHXPBH-UHFFFAOYSA-N
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