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N-methyl-N-benzenesulfonyl-(S)-valine ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191792-85-5

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191792-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191792-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,7,9 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191792-85:
(8*1)+(7*9)+(6*1)+(5*7)+(4*9)+(3*2)+(2*8)+(1*5)=175
175 % 10 = 5
So 191792-85-5 is a valid CAS Registry Number.

191792-85-5Relevant academic research and scientific papers

Asymmetric induction reactions. VII. Palladium-catalyzed asymmetric α- allylations of carbonyl compounds using chiral sulfonamides as chiral ligands

Hiroi, Kunio,Hidaka, Akira,Sezaki, Rie,Imamura, Yumiko

, p. 769 - 777 (2007/10/03)

Palladium-catalyzed asymmetric α-allylations of carbonyl compounds were studied using various kinds of chiral sulfonamides derived from optically active α-amino acids as chiral ligands. Participation of the sulfonamide functionality in the palladium catalysis is discussed.

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