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461666-79-5

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461666-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461666-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,6,6 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 461666-79:
(8*4)+(7*6)+(6*1)+(5*6)+(4*6)+(3*6)+(2*7)+(1*9)=175
175 % 10 = 5
So 461666-79-5 is a valid CAS Registry Number.

461666-79-5Relevant articles and documents

Exploring the synthetic potency of the first furanothioglycoligase through original remote activation

Almendros, Melanie,Danalev, Dantcho,Franois-Heude, Marc,Loyer, Pascal,Legentil, Laurent,Nugier-Chauvin, Caroline,Daniellou, Richard,Ferrieres, Vincent

experimental part, p. 8371 - 8378 (2012/04/05)

Thioglycosidic bonds are of utmost importance in biomolecules as their incorporation led to more stable glycomimetics with potential drug activities. Until now only chemical methods were available for their incorporation into glycofuranosyl conjugates. Herein, we wish to describe the use of the first furanothioglycoligase for the preparation of a great variety of thioaryl derivatives with moderate to excellent yields. Of great interest, a stable 1-thioimidoyl arabinofuranose, classically used in chemical glycosylation, was able to efficiently act as a donor through an original enzymatic remote activation mechanism. Study of the chemical structure as well as the nucleophilicity of the thiol allowed us to optimize this biocatalyzed process. As a consequence, this mutated enzyme constitutes an original, mild and eco-friendly method of thioligation. The Royal Society of Chemistry 2011.

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