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    Chemical structure of 4-chloro-5H,7H,8H-pyrano[4,3-d]pyrimidine , CAS 1260671-77-9, AChemBlock S81551

    4-chloro-5H,7H,8H-pyrano[4,3-d]pyrimidine

    Catalog ID: S81551

    Product Name: 4-chloro-5H,7H,8H-pyrano[4,3-d]pyrimidine
    CAS: 1260671-77-9
    MDL: MFCD18250680
    Purity: 97%
    FW: 170.6
    Formula: C₇H₇ClN₂O
    Synonym(s): 4-chloro-7,8-dihydro-5h-pyrano[4,3-d]pyrimidine
    Smiles: ClC1=C2COCCC2=NC=N1
    4-chloro-5H,7H,8H-pyrano[4,3-d]pyrimidine 97%, CAS#: 1260671-77-9, Cat ID: S81551, BUILDING BLOCKS, AChemBlock
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    Grouped product items
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    Packaging:250MG List Price: $605 Quantity:
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    Jun 30,2026

    Packaging:1G List Price: $925 Quantity:
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    Jun 30,2026

    Packaging:5G List Price: $1,550 Quantity:
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    Jun 30,2026

    update on 06-15-2026

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    Safety Information
    Safety Information
    Pictograms GHS07
    Signal Word Warning
    Hazard Statements Causes skin irritation
    May cause an allergic skin reaction
    Causes serious eye irritation
    May cause respiratory irritation
    Precautionary Statements Avoid breathing dust/fume/gas/mist/vapours/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    Product Information
    Product Information
    Product Information
    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name 4-chloro-7,8-dihydro-5h-pyrano[4,3-d]pyrimidine
    HTS Code 29339982
    Smiles ClC1=C2COCCC2=NC=N1
    InChiKey ACUGWSSBFUSLCK-UHFFFAOYSA-N
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