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122116-57-8

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122116-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122116-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,1,1 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122116-57:
(8*1)+(7*2)+(6*2)+(5*1)+(4*1)+(3*6)+(2*5)+(1*7)=78
78 % 10 = 8
So 122116-57-8 is a valid CAS Registry Number.

122116-57-8Relevant articles and documents

Building Units of Oligosaccharides, XCIV. - Synthesis of KDO-Containing Tri- and Tetrasaccharide Sequences of the Inner Core and Lipoid A Region of Lipopolysaccharides

Paulsen, Hans,Krogmann, Christof

, p. 1203 - 1214 (2007/10/02)

The glycosyl acceptor 18, who contains two glycosidically β(1->6) linked 2-amino-2-deoxy-D-glucose residues was synthesized.The two amino groups are acetylated with (R)-3-hydroxytetradecanoic acid.The 6' position of 18 is suitable for selective glycosidat

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