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D-glycero-D-allo-heptose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22224-55-1

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22224-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22224-55-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,2 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22224-55:
(7*2)+(6*2)+(5*2)+(4*2)+(3*4)+(2*5)+(1*5)=71
71 % 10 = 1
So 22224-55-1 is a valid CAS Registry Number.

22224-55-1Relevant academic research and scientific papers

STRUCTURAL STUDIES OF THE ANTIGENIC POLYSACCHARIDE OF EUBACTERIUM SABURREUM, STRAIN T27

Kondo, Wateru,Nakazawa, Futoshi,Sato, Michiko,Ito, Teiichiro

, p. 125 - 132 (2007/10/02)

The antigenic polysaccharide produced by Eubacterium saburreum, strain T27, is a homoglycan composed of D-glycero-D-galacto-heptose (Hep) residues having a nonasaccharide repeating-unit with the structure 6)-4)>-β-Hepp-(1>36)-2), α-Hepf-(14)>-β-Hepp-(1.The polysaccharide contains acetyl groups linked to O-2 (except to the 2,4,6-linked heptopyranosyl residue), O-3 and O-7 of part of both heptopyranosyl and heptofuranosyl residues.The assignment of an acetyl group at O-3 of part of the terminal heptofuranosyl and 4,6-linked heptopyranosyl groups is tentative.

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