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1385808-90-1

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1385808-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1385808-90-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,5,8,0 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1385808-90:
(9*1)+(8*3)+(7*8)+(6*5)+(5*8)+(4*0)+(3*8)+(2*9)+(1*0)=201
201 % 10 = 1
So 1385808-90-1 is a valid CAS Registry Number.

1385808-90-1Relevant articles and documents

Synthesis of triazole-linked fluorescent saccharides and glycosyl amino esters

Yi, Hua,Maisonneuve, Stphane,Xie, Juan

, p. 1647 - 1656 (2012/06/30)

Synthesis of fluorescent carbohydrates and glycopeptides has been emerging as an attractive research field because of various biological roles of carbohydrates and glycoproteins. Fluorescent glycosides and C-glycosides were synthesized by copper(I)-catalyzed Huisgen reaction between 6-O-(2-azidoacetyl) glycopyranosides and alkyne-functionalized fluorophores. For the fluorescent disaccharides as well as glycosyl amino acids derivatives, glycosylation of azido-functionalized thioglycosides, followed by click reaction with corresponding fluorophores is preferred than the inversed procedure (click reaction before the glycosylation). Fluorophores like dansyl, NBD, or rhodamine have been successfully introduced on the sugar ring. All the newly synthesized fluorescent glycosides and glycoconjugates showed similar photophysical properties to the native fluorophores, with a higher quantum yield for the dansyl derivatives. Georg Thieme Verlag Stuttgart · New York.

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