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14213-43-5

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14213-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14213-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,1 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14213-43:
(7*1)+(6*4)+(5*2)+(4*1)+(3*3)+(2*4)+(1*3)=65
65 % 10 = 5
So 14213-43-5 is a valid CAS Registry Number.

14213-43-5Relevant articles and documents

SYNTHESE VON TRISACCHARID-EINHEITEN DER KAPSELPOLYSACCHARIDE VON Streptococcus pneumoniae

Paulsen, Hans,Helpap, Bernd,Lorentzen, Jens Peter

, p. 173 - 198 (2007/10/02)

In the presence of silver silicate as promoter, the reaction of gycosyl bromides of 2-azido-2-deoxy-D-mannose with 1,6-anhydro-2,3-di-O-benzyl-β-D-glucopyranoside led to derivatives of the disaccharide β-D-ManpNAc-(1->4)-D-Glcp.The derivatives were activa

Bausteine von Oligosacchariden, XXII. Synthese der Trisaccharid-Sequenz α-D-GlcNAc-(1-4)-β-D-Gal-(1-4)-D-GlcNAc aus blutgruppenaktiven Substanzen

Paulsen, Hans,Schnell, Dagmar

, p. 333 - 345 (2007/10/02)

A directly stereoselective α-glycoside synthesis to oligosaccharides succeeds in the presence of AgClO4/Ag2CO3 in methylene chloride with the α-bromide 1 of 2-azido-2-desoxy-D-glucose.By reaction with 1 the disaccharides 3, 7a, 7b, 18 and the trisaccharid

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