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1027016-69-8

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1027016-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027016-69-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,0,1 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1027016-69:
(9*1)+(8*0)+(7*2)+(6*7)+(5*0)+(4*1)+(3*6)+(2*6)+(1*9)=108
108 % 10 = 8
So 1027016-69-8 is a valid CAS Registry Number.

1027016-69-8Relevant articles and documents

New dipeptides containing thiazolidine-4-carboxylic acid derivatives: Synthesis and characterization using NMR techniques and X-ray data

Pellegrini, Nadia,Refouvelet, Bernard,Crini, Gregorio,Blacque, Olivier,Kubicki, Marek M.,Robert, Jean-Francois

, p. 950 - 955 (1999)

New dipeptides, structural analogues of known immunomodulating agents, were prepared by stereospecific condensation between 2-substituted thiazolidine-4-carboxylate esters with N-substituted L-proline or L- thiaproline. The structure of these compounds has been elucidated by combination of NMR methods and X-ray analysis. In addition, NMR measurements on dipeptides indicated the presence of S-cis and S-trans conformers around the amide bonds.

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