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4-Methyl-N-(2-phenylselanyl-octyl)-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68820-09-7

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68820-09-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68820-09-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,2 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68820-09:
(7*6)+(6*8)+(5*8)+(4*2)+(3*0)+(2*0)+(1*9)=147
147 % 10 = 7
So 68820-09-7 is a valid CAS Registry Number.

68820-09-7Relevant academic research and scientific papers

Pyrrolidines from olefins via radical cyclization

Gupta, Vijay,Besev, Magnus,Engman, Lars

, p. 2429 - 2432 (2007/10/03)

2,4-Disubstituted N-tosylpyrrolidines were prepared from olifeins via N- tosylaziridination, benseneselenolate ring-opening and reductive radical cyclization. Azidoselenation of olefins, followed by reduction, N-tosylation, N-allylation and reductive radical cyclization, afforded 3,4-disubstituted N- tosylpyrrolidines.

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