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CAS

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83681-05-4

N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 83681-05-4 Structure

  • Basic information

    1. Product Name: N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide
    2. Synonyms: N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide
    3. CAS NO:83681-05-4
    4. Molecular Formula:
    5. Molecular Weight: 346.245
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 83681-05-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide(83681-05-4)
    11. EPA Substance Registry System: N-<(p-bromophenyl)sulfonyl>-2-methylcyclopentanecarboxamide(83681-05-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 83681-05-4(Hazardous Substances Data)

83681-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83681-05-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,6,8 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83681-05:
(7*8)+(6*3)+(5*6)+(4*8)+(3*1)+(2*0)+(1*5)=144
144 % 10 = 4
So 83681-05-4 is a valid CAS Registry Number.

83681-05-4Downstream Products

83681-05-4Relevant articles and documents

Organic Reactions at High Pressure. Dipolar Cycloaddition-Ring Contraction Reactions of Hindered Silyl Enol Ethers and Arylsulfonyl Azides

Dauben, William G.,Bunce, Richard A.

, p. 5042 - 5044 (1982)

Dipolar cycloaddition of arylsulfonyl azides with sterically congested silyl enol ethers at 15 kbar (1.5 GPa) in acetonitrile/methylene chloride cleanly affords good yields of one-carbon ring-contracted products.

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