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methyl 3-O-allyl-2-O-benzoyl-4-O-benzyl-α-D-rhamnopyranosyl-(1->3)-2,4-di-O-benzyl-α-D-rhamnopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1025070-95-4

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1025070-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025070-95-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,0,7 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1025070-95:
(9*1)+(8*0)+(7*2)+(6*5)+(5*0)+(4*7)+(3*0)+(2*9)+(1*5)=104
104 % 10 = 4
So 1025070-95-4 is a valid CAS Registry Number.

1025070-95-4Relevant articles and documents

Acetolysis of 6-deoxysugar disaccharide building blocks: Exo versus endo activation

Cirillo, Luigi,Bedini, Emiliano,Parrilli, Michelangelo

experimental part, p. 5704 - 5714 (2009/06/08)

Two different protocols for the mild and selective acetolysis of 6-deoxysugar methyl disaccharides under thermodynamic or kinetic control have been developed. The structures of the disaccharides obtained depend on the protocol used and, in the kinetically

Selective acetolysis of 6-deoxy-sugar oligosaccharide building blocks governed by the armed-disarmed effect

Bedini, Emiliano,Comegna, Daniela,Nola, Annalida Di,Parrilli, Michelangelo

, p. 2546 - 2551 (2008/09/21)

The effect of the arming-disarming protection in the acetolysis of 6-deoxy-sugar oligosaccharides has been for the first time systematically investigated. Starting from the newly synthesized methyl glycosides, the acetolysis conditions employed here afforded 1-O-Ac oligosaccharides selectively without cleavage of the interglycosidic bonds, if a suitable protecting group pattern was used. Actually, the behavior of armed-disarmed, armed-armed, and disarmed-disarmed 6-deoxy-sugar disaccharides in acetolysis reactions was investigated: the results fit well with the prediction made on the basis of the armed-disarmed effect.

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