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benzyl 4-O-benzyl-2,6-dideoxy-3-O-(3,4,6-tri-O-acetyl-2-deoxy-β-D-arabino-hexopyranosyl)-α-D-arabino-hexopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134111-07-2

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134111-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134111-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,1 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134111-07:
(8*1)+(7*3)+(6*4)+(5*1)+(4*1)+(3*1)+(2*0)+(1*7)=72
72 % 10 = 2
So 134111-07-2 is a valid CAS Registry Number.

134111-07-2Downstream Products

134111-07-2Relevant academic research and scientific papers

2-Deoxyglycosyl Fluorides in Oligosaccharide Synthesis

Juennemann, Josef,Lundt, Inge,Thiem, Joachim

, p. 759 - 764 (2007/10/02)

3,4-Di-O-acetyl-2,6-dibromo-2,6-dideoxy-α-D-mannopyranosyl fluoride (1) was treated with Lewis acid catalysts to give α-glycosides exclusively.Reactions with α- and β-glucosyl analogs yield α/β mixtures under the same conditions.With no assistance of anchimeric substituents at C-2 the stereoselectivity is directed by a glycosyl fluoride/catalyst/solvent complex.As shown in the 2-deoxy-arabino-hexopyranosyl series this leads to improved α/β ratios and yields. - Key Words: 2-Deoxyglycosides / Glycosylation, stereoselective / Glycosyl fluorides, 2-deoxy- / Lewis acid catalysis / Carbohydrates

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