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1,3,4-tri-O-acetyl-2-O-benzyl-L-arabinopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68977-82-2

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68977-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68977-82-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,7 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68977-82:
(7*6)+(6*8)+(5*9)+(4*7)+(3*7)+(2*8)+(1*2)=202
202 % 10 = 2
So 68977-82-2 is a valid CAS Registry Number.

68977-82-2Relevant articles and documents

A new stereospecific method for 1,2-cis-glycosylation

Kochetkov, Nicolay K.,Klimov, Evgeny M.,Malysheva, Nelly N.,Demchenko, Alexey V.

, p. 77 - 91 (2007/10/02)

A new stereospecific method for 1,2-cis-glycosylation involves the reaction of 1,2-trans-glycosyl thiocyanates with sugar trityl ethers in the presence of triphenylmethylium perchlorate.The method has been applied to give disaccharide derivatives with (1->6), (1->4), (1->3), and (1->2) linkages.

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