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CAS

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69451-79-2

3-p-toluenesulfonyl-3-sulfolene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 3-((4-Methylphenyl)sulfonyl)-2,5-dihydro-1h-1lambda6-thiophene-1,1-dione

    Cas No: 69451-79-2

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  • 69451-79-2 Structure

  • Basic information

    1. Product Name: 3-p-toluenesulfonyl-3-sulfolene
    2. Synonyms:
    3. CAS NO:69451-79-2
    4. Molecular Formula:
    5. Molecular Weight: 272.346
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 69451-79-2.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: 3-p-toluenesulfonyl-3-sulfolene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-p-toluenesulfonyl-3-sulfolene(69451-79-2)
    11. EPA Substance Registry System: 3-p-toluenesulfonyl-3-sulfolene(69451-79-2)

  • 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: 69451-79-2(Hazardous Substances Data)

69451-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69451-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,5 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69451-79:
(7*6)+(6*9)+(5*4)+(4*5)+(3*1)+(2*7)+(1*9)=162
162 % 10 = 2
So 69451-79-2 is a valid CAS Registry Number.

69451-79-2Relevant articles and documents

Synthesis of a stable 2-tributylstannyl-1,3-butadiene precursor

Bew,Sweeney

, p. 698 - 698 (1994)

2-Tributylstannyl-1,3-butadiene (1) is prepared in 66% yield by retrochelotropic reaction of the corresponding sulfolene 3.

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