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628281-10-7

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628281-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 628281-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,8,2,8 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 628281-10:
(8*6)+(7*2)+(6*8)+(5*2)+(4*8)+(3*1)+(2*1)+(1*0)=157
157 % 10 = 7
So 628281-10-7 is a valid CAS Registry Number.

628281-10-7Relevant articles and documents

Efficient preparation of three building blocks for the synthesis of heparan sulfate fragments: Towards the combinatorial synthesis of oligosaccharides from hypervariable regions

Gavard, Ollivier,Hersant, Yael,Alais, Jocelyne,Duverger, Veronique,Dilhas, Anna,Bascou, Alison,Bonnaffe, David

, p. 3603 - 3620 (2003)

New, multigram routes to suitably protected L-iduronyl monosaccharide donors 4 and 5 and 2-azidoglucose acceptors 6 and 7 are described. The L-iduronyl and D-glucuronyl disaccharides 1-3 were then prepared from these compounds, by means of efficient and regioselective protective group manipulations. These disaccharides form the basis of a combinatorial approach toward the synthesis of heparan sulfate fragments representative of the heterogeneous regions of this polysaccharide. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)Introduction.

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