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Thiophene, 2,2'-(2,5-difluoro-1,4-phenylene)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176795-38-3

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176795-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176795-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,9 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 176795-38:
(8*1)+(7*7)+(6*6)+(5*7)+(4*9)+(3*5)+(2*3)+(1*8)=193
193 % 10 = 3
So 176795-38-3 is a valid CAS Registry Number.

176795-38-3Downstream Products

176795-38-3Relevant academic research and scientific papers

Influence of fluorination in π-extended backbone polydiketopyrrolopyrroles on charge carrier mobility and depth-dependent molecular alignment

Mueller,Gann,McNeill,Thelakkat

supporting information, p. 8916 - 8925 (2015/09/01)

A series of π-extended polydiketopyrrolo[3,4-c]pyrroles with a varying degree of fluorination on the thiophene-phenyl-thiophene comonomer was synthesized by Stille polycondensation. The influence of the degree of fluorination was studied with regard to th

Comprehensive analysis of fragment orbital interactions to build highly π-conjugated thienylene-substituted phenylene oligomers

Florès, Jean-Charles,Lacour, Marie-Agnès,Sallenave, Xavier,Serein-Spirau, Fran?oise,Lère-Porte, Jean-Pierre,Moreau, Jo?l J. E.,Miqueu, Karinne,Sotiropoulos, Jean-Marc,Flot, David

, p. 7532 - 7546 (2013/06/27)

π-Conjugated thienylene-phenylene oligomers with fluorinated and dialkoxylated phenylene fragments have been designed and prepared to understand the interactions in fragment orbitals, the influence of the substituents (F, OMe) on the HOMO-LUMO gap, and th

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