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2,3,4,5-tetrakis(biphenyl-4-yl)thiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149180-19-8

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149180-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149180-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,1,8 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149180-19:
(8*1)+(7*4)+(6*9)+(5*1)+(4*8)+(3*0)+(2*1)+(1*9)=138
138 % 10 = 8
So 149180-19-8 is a valid CAS Registry Number.

149180-19-8Downstream Products

149180-19-8Relevant academic research and scientific papers

Palladium-catalyzed perarylation of 3-thiophene- and 3-furancarboxylic acids accompanied by C-H bond cleavage and decarboxylation

Nakano, Masaya,Tsurugi, Hayato,Satoh, Tetsuya,Miura, Masahiro

, p. 1851 - 1854 (2008)

3-Thiophene- and 3-furancarboxylic acids efficiently undergo perarylation accompanied by cleavage of the three C-H bonds and decarboxylation upon treatment with excess aryl bromides in the presence of a palladium catalyst to give the corresponding tetraarylated products in good yields.

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