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Bis(3,4,4,5-tetramethyl-2,5-cyclohexadien-1-yliden)ethen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77885-00-8

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77885-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77885-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,8 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77885-00:
(7*7)+(6*7)+(5*8)+(4*8)+(3*5)+(2*0)+(1*0)=178
178 % 10 = 8
So 77885-00-8 is a valid CAS Registry Number.

77885-00-8Relevant academic research and scientific papers

Multistep Redox Systems, XXVIII.- A Butatriene and a -Radialene with Cross-Conjugated Double Bonds as Terminal Groups; Synthesis and Voltametry

Hagenbruch, Bernd,Hesse, Konrad,Huenig, Siegfried,Klug, Guenter

, p. 256 - 263 (2007/10/02)

The synthesis of the butatriene 2 and its dimerisation to radialene 4 is described.Both polyenes can be reduced and oxidized in to steps.Potentials and KSEM's of 2 differ hardly from those obtained from the analogue butadiene 1a.Pairs 11 and 3

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