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1,2-bis(trimethylsilylethynyl)-3-bromo-5-tert-butylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

264255-19-8

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264255-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264255-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,5 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 264255-19:
(8*2)+(7*6)+(6*4)+(5*2)+(4*5)+(3*5)+(2*1)+(1*9)=138
138 % 10 = 8
So 264255-19-8 is a valid CAS Registry Number.

264255-19-8Relevant academic research and scientific papers

Perylene synthesis by the parallel cycloaromatization of adjacent enediynes

Chow, Siew-Yin,Palmer, Grant J.,Bowles, Daniel M.,Anthony, John E.

, p. 961 - 963 (2007/10/03)

(equation presented) As part of an investigation into new synthetic routes to poly(peri-naphthalene), the synthesis and cycloaromatization of tetraethynylbiphenyls is described. The temperature-dependent cyclization of biphenyls containing unsubstituted a

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