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methyl (2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-(1-3)-(2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranosyl)-(1-2)-3,4-di-O-benzyl-α-L-rhamnopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

502698-50-2

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502698-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502698-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,9 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 502698-50:
(8*5)+(7*0)+(6*2)+(5*6)+(4*9)+(3*8)+(2*5)+(1*0)=152
152 % 10 = 2
So 502698-50-2 is a valid CAS Registry Number.

502698-50-2Relevant academic research and scientific papers

Convergent synthesis of the methyl glycosides of a tetra- and a pentasaccharide fragment of the Shigella flexneri serotype 2a O-specific polysaccharide

Segat-Dioury, Fabienne,Mulard, Laurence A.

, p. 2211 - 2222 (2002)

The branched pentasaccharide, α-L-Rhap-(1→3)-[α-D-Glcp-(1→4)]-α-L-Rhap- (1→3)-β-D-GlcNAcp-(1→2)-α-L-Rhap (B(E)CDA) and the corresponding linear tetrasaccharide (ECDA), which are part of the Shigella flexneri serotype 2a O-antigen, were synthesized as thei

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