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2-bromo-4-(4-bromophenyl)thiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26137-05-3

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26137-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26137-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,3 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 26137-05:
(7*2)+(6*6)+(5*1)+(4*3)+(3*7)+(2*0)+(1*5)=93
93 % 10 = 3
So 26137-05-3 is a valid CAS Registry Number.

26137-05-3Downstream Products

26137-05-3Relevant academic research and scientific papers

Pd-Catalysed Direct Arylation of Heteroaromatics Using (Poly)halobenzenesulfonyl Chlorides as Coupling Partners: One Step Access to (Poly)halo-Substituted Bi(hetero)aryls

Skhiri, Aymen,Beladhria, Anissa,Yuan, Kedong,Soulé, Jean-Francois,Ben Salem, Ridha,Doucet, Henri

, p. 4428 - 4436 (2015)

The reactivity of (poly)halo-substituted benzenesulfonyl chlorides for Pd-catalysed desulfitative arylation was investigated. 2-, 3- and 4-bromobenzenesulfonyl chlorides react nicely to afford arylated heteroarenes in moderate to high yields without cleav

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