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1,2,4,5-tetrabromo-3,6-bis(phenylethynyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

960157-29-3

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960157-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 960157-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,6,0,1,5 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 960157-29:
(8*9)+(7*6)+(6*0)+(5*1)+(4*5)+(3*7)+(2*2)+(1*9)=173
173 % 10 = 3
So 960157-29-3 is a valid CAS Registry Number.

960157-29-3Downstream Products

960157-29-3Relevant academic research and scientific papers

Cross coupling of polybromoiodobenzenes with some terminal alkynes

Shishkin,Tarasova,Khlevin

experimental part, p. 1323 - 1326 (2009/07/17)

Sonogashira reactions of pentabromoiodobenzene and tetrabromo-1,4- diiodobenzene with various terminal alkynes at 20°C in benzene resulted in selective replacement of the iodine atoms with formation of the corresponding alk-1-yn-1-yl-substituted polybromobenzenes.

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