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(2R,4R,5R,6S)-2-Allyloxy-6-((R)-1,2-bis-benzyloxy-ethyl)-4,5-dihydroxy-tetrahydro-pyran-2-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331475-75-3

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331475-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331475-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,4,7 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 331475-75:
(8*3)+(7*3)+(6*1)+(5*4)+(4*7)+(3*5)+(2*7)+(1*5)=133
133 % 10 = 3
So 331475-75-3 is a valid CAS Registry Number.

331475-75-3Relevant academic research and scientific papers

First total synthesis of the Re-type lipopolysaccharide

Yoshizaki, Hiroaki,Fukuda, Naohiro,Sato, Kenjiro,Oikawa, Masato,Fukase, Koichi,Suda, Yasuo,Kusumoto, Shoichi

, p. 1475 - 1480 (2007/10/03)

Three sequential efficient glycosylation reactions starting from D-glucosamine were used in the first total synthesis of Escherichia coli Re lipopolysaccharide, which is one of the most simple lipopolysaccharides found on the surface of living bacteria.

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