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1122708-89-7

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1122708-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1122708-89-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,2,7,0 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1122708-89:
(9*1)+(8*1)+(7*2)+(6*2)+(5*7)+(4*0)+(3*8)+(2*8)+(1*9)=127
127 % 10 = 7
So 1122708-89-7 is a valid CAS Registry Number.

1122708-89-7Relevant articles and documents

Combined experimental-theoretical NMR study on 2,5-bis(5-aryl-3- hexylthiophen-2-yl)-thiazolo[5,4-d]thiazole derivatives for printable electronics

Van Mierloo,Liegeois,Kudrjasova,Botek,Lutsen,Champagne,Vanderzande,Adriaensens,Maes

, p. 379 - 387 (2012/08/14)

Four 2,5-bis(5-aryl-3-hexylthiophen-2-yl)thiazolo[5,4-d]thiazole derivatives have been synthesized and thoroughly characterized. The extended aromatic core of the molecules was designed to enhance the charge transport characteristics, and solubilizing hex

Functionalized dithienylthiazolo[5,4-d]thiazoles for solution-processable organic field-effect transistors

Mierloo, Sarah Van,Vasseur, Karolien,Brande, Niko Van Den,Boyukbayram, Ayse E.,Ruttens, Bart,Rodriguez, Silvio D.,Botek, Edith,Liegeois, Vincent,D'Haen, Jan,Adriaensens, Peter J.,Heremans, Paul,Champagne, Benoit,Assche, Guy Van,Lutsen, Laurence,Vanderzande, Dirk J.,Maes, Wouter

, p. 923 - 930 (2014/01/17)

A series of 5'-aryl-substituted 2,5-bis(3'-hexylthiophen-2'- yl)thiazolo[5,4-d]thiazole derivatives was synthesized and these expanded semiconductors were investigated as active materials for solution-processable organic field-effect transistors. Field-ef

Synthesis,1 Hand 13C NMR assignment and electrochemical properties of novel thiophene-thiazolothiazole oligomers and polymers

Vanderzande,Van Mierioo,Chambon,Boyukbayram,Adriaensens,Lutsen,Cieij

, p. 362 - 369 (2011/07/07)

Novel hexyl-substituted bisthiophene compounds containing a thiazolothiazole(5,4-d) unit have been explored. The molecules are soluble in common organic solvents, which would enhance their chance of possible integration in printable electronics. Synthesis and complete elucidation of the chemical structures by detailed 1D/2D NMR spectroscopy are described.This provides interesting input for chemical shift prediction software, because few experimental data on this type of compounds are available. Furthermore, the potential n-type character of these derivatives is verified using electrochemical measurements. In addition, the low-bandgap character of conjugated polymers containing the thiazolothiazole unit is demonstrated by performing an electropolymerization.

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