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(E)-1,6-diphenyl-3,4-bis<(trimethylsilyl)ethynyl>hex-3-ene-1,5-diyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142761-75-9

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142761-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142761-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,6 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142761-75:
(8*1)+(7*4)+(6*2)+(5*7)+(4*6)+(3*1)+(2*7)+(1*5)=129
129 % 10 = 9
So 142761-75-9 is a valid CAS Registry Number.

142761-75-9Relevant academic research and scientific papers

2. Tetraethynylethenes: Fully Cross-Conjugated ?-Electron Chromophores and Molecular Scaffolds for All-Carbon Networks and Carbon-Rich Nanomaterials

Anthony, John,Boldi Armen M.,Rubin, Ives,Hobi, Markus,Gramlich, Volker,et al.

, p. 13 - 45 (2007/10/02)

The preparation of tetraethynylethene (3,4-diethynylhex-3-ene-1,5-diyne) 1 as well as of a great diversity of differentially mono-, di-, and triprotected derivatives by newly developed synthetic routes is described.These fully cross-conjugated molecules a

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