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CAS

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78845-08-6

1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 78845-08-6 Structure

  • Basic information

    1. Product Name: 1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol
    2. Synonyms:
    3. CAS NO:78845-08-6
    4. Molecular Formula:
    5. Molecular Weight: 204.312
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 78845-08-6.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: 1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol(78845-08-6)
    11. EPA Substance Registry System: 1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol(78845-08-6)

  • 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: 78845-08-6(Hazardous Substances Data)

78845-08-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78845-08-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,4 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78845-08:
(7*7)+(6*8)+(5*8)+(4*4)+(3*5)+(2*0)+(1*8)=176
176 % 10 = 6
So 78845-08-6 is a valid CAS Registry Number.

78845-08-6Relevant articles and documents

MACROEXPANSION METHODOLOGY: AN EFFICIENT EIGHT UNIT RING EXPANSION

Wender, Paul A.,Sieburth, Scott McN.

, p. 2471 - 2474 (2007/10/02)

An efficient eight unit expansion method which is postulated to proceed by either a or consecutive sigmatropic shifts is described.

MACROEXPANSION METHODOLOGY; MEDIUM RING SYNTHESIS BASED ON AN EIGHT UNIT RING EXPANSION PROCESS

Wender, Paul A.,Sieburth McN., Scott,Petraitis, Joseph J.,Singh, Sunil K.

, p. 3967 - 3975 (2007/10/02)

Treatment of 1,2-(E,E)-di(1-buta-1,3-dienyl)cyclohexanol (21) with potassium hydride in tetrahydrofuran at room temperature resulted in the facile formation of a 14-membered ring dienolate which on kinetic protonation provided cyclotetradeca-3,5,7-trien-1-one.This novel rearrangement which provides the basis for an efficient, eight unit ring expansion method was also observed when 5,8-dimethyl-5-hydroxy-1,3,7,9-decapentaene (28), the acyclic analogue of 21, was treatad with potassium hydride in tetrahydrofuran.Methodology for the preparation of 21 and 28 including the preparation of 1-lithio-1,3-butadiene is also described.

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