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Benzene, 1-[(1-bromoethenyl)sulfinyl]-4-methyl-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144539-55-9

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144539-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144539-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,5,3 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144539-55:
(8*1)+(7*4)+(6*4)+(5*5)+(4*3)+(3*9)+(2*5)+(1*5)=139
139 % 10 = 9
So 144539-55-9 is a valid CAS Registry Number.

144539-55-9Relevant academic research and scientific papers

Stereocontrolled Synthesis of Enantiomerically Pure 2-Dienyl Sulfoxides via Palladium-Catalyzed Coupling Reactions

Paley, Robert S.,Weers, Heather L.,Fernandez, Paloma

, p. 3605 - 3608 (2007/10/02)

Enantiopure 2-sulfinyl dienes can be prepared via regio- and stereoselective hydrostannylation of alkynylsulfoxides; after conversion to the corresponding vinyliodides these substrates may be coupled with vinylstannanes via Stille methodology in the prese

Optically active sulfoxides by enantiospecific reactions of bromovinyl aryl sulfoxides with grignard reagents

Cardellicchio, Cosimo,Fiandanese, Vito,Naso, Francesco,Scilimati, Antonio

, p. 5121 - 5124 (2007/10/02)

Optically active bromovinyl aryl sulfoxides were subjected to reactions with phenyl- or alkyl-magnesium compounds, with the production of optically active diaryl or aryl alkyl sulfoxides, with inversion of configuration. The enantiospecificity of the process was found to be 98-100%.

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