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132904-99-5

2,5-Dilithio-1,1-diphenyl-1-penten is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 132904-99-5 Structure

  • Basic information

    1. Product Name: 2,5-Dilithio-1,1-diphenyl-1-penten
    2. Synonyms:
    3. CAS NO:132904-99-5
    4. Molecular Formula:
    5. Molecular Weight: 234.196
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 132904-99-5.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: 2,5-Dilithio-1,1-diphenyl-1-penten(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,5-Dilithio-1,1-diphenyl-1-penten(132904-99-5)
    11. EPA Substance Registry System: 2,5-Dilithio-1,1-diphenyl-1-penten(132904-99-5)

  • 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: 132904-99-5(Hazardous Substances Data)

132904-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132904-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,0 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132904-99:
(8*1)+(7*3)+(6*2)+(5*9)+(4*0)+(3*4)+(2*9)+(1*9)=125
125 % 10 = 5
So 132904-99-5 is a valid CAS Registry Number.

132904-99-5Relevant articles and documents

Polylithiumorganische Verbindungen XV. Reduktive Spaltung einer Cyclobutan-?-Bindung und Umlagerung der primaer entstehenden 1,4-Dilithioverbindung unter 1,7-Protonverschiebung bei der Umsetzung von Diphenylmethylencyclobutan mit elementarem Lithium

Maercker, Adalbert,Klein, Klaus-Dieter

, p. C1 - C4 (2007/10/02)

Diphenylmethylenecyclobutane (5) in diethyl ether reacts smoothly at room temperature with lithium powder, whereby a cyclobutane ?-bond is reductively cleaved.The 1,4-dilithio compound 7 which is formed primarily, however, slowly undergoes rearrangement w

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