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Methanone, phenyl-2-selenabicyclo[2.2.1]hept-5-en-3-yl-, exo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139124-59-7

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139124-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139124-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,2 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139124-59:
(8*1)+(7*3)+(6*9)+(5*1)+(4*2)+(3*4)+(2*5)+(1*9)=127
127 % 10 = 7
So 139124-59-7 is a valid CAS Registry Number.

139124-59-7Downstream Products

139124-59-7Relevant academic research and scientific papers

A useful method for the synthesis of selenoaldehydes with electron-withdrawing substituents

Segi, Masahito,Kato, Masakazu,Nakajima, Tadashi

, p. 7427 - 7430 (1991)

Several selenoaldehydes substituted with electron-withdrawing groups were synthesized by the reaction of the corresponding gem-dichlorides with selenium dianion, generated by the treatment of bis(tributyltin) selenide and tetrabutylammonium fluoride trihy

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