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Silane, [[2,2'-bithiophene]-5,5'-diylbis[[2,6-bis(1,1-dimethylethyl)-4,1-phenylene] oxy]]bis[trimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121846-84-2

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121846-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121846-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,4 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121846-84:
(8*1)+(7*2)+(6*1)+(5*8)+(4*4)+(3*6)+(2*8)+(1*4)=122
122 % 10 = 2
So 121846-84-2 is a valid CAS Registry Number.

121846-84-2Relevant academic research and scientific papers

Optical properties of a quinoid molecule

D'Amore, Franco,Lanata, Marta,Gallazzi, Maria C.,Zerbi, Giuseppe

, p. 243 - 248 (2003)

We report on linear and third order nonlinear optical properties of the quinoid molecule 5,5′ -bis(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadiene-1-ylidene)-5,5′-dihydro-2, 2′-bithiophene.Variable angle spectroscopic ellipsometry has been used to determine th

Synthesis of novel heteroquaterphenoquinones and their electrochemical, structural, and spectroscopic characterization

Takahashi, Kazuko,Gunji, Atsushi,Yanagi, Kazunori,Miki, Misao

, p. 4784 - 4792 (2007/10/03)

Novel heteroquaterphenoquinones, 5,5′-bis(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadien-1-ylidene)-5,5′- dihydro-2,2′-bithienyl (3) and its 2,2′-biselenienyl (4), 2,2′-bifuryl (5), and 2,2′-bi-N-methylpyrrolyl (6) analogues, were synthesized by a stepwise cro

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