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4,8-anhydro-5,6,7,9-tetra-O-benzyl-1,3-dideoxy-D-glycero-D-gulo-non-2-ulose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120520-81-2

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120520-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120520-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,2 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120520-81:
(8*1)+(7*2)+(6*0)+(5*5)+(4*2)+(3*0)+(2*8)+(1*1)=72
72 % 10 = 2
So 120520-81-2 is a valid CAS Registry Number.

120520-81-2Relevant articles and documents

New and general synthesis of β-C-glycosylformaldehydes from easily available β-C-glycosylpropanones

Norsikian, Stephanie,Zeitouni, Jennifer,Rat, Stephanie,Gerard, Sylvie,Lubineau, Andre

, p. 2716 - 2728 (2008/03/14)

A highly effective method for the introduction of a formyl group at the anomeric position of pyranosides was developed via enolisation of β-C-d-glycopyranosylpropan-2-one using thermodynamic conditions then oxidative cleavage of the more substituted doubl

A convenient new route to protected and free 2,6-anhydro-d-glycero-d-gulo- heptoses (1-formyl-β-D-glucopyranosides)

Zeitouni, Jennifer,Norsikian, Stéphanie,Lubineau, André

, p. 7761 - 7763 (2007/10/03)

A new and efficient process has been developed for the synthesis of 1-formyl-β-glucopyranosides from D-glucose.

Bromoketone C-glycosides, a new class of β-glucanase inactivators

Howard, Steven,Withers, Stephen G.

, p. 10326 - 10331 (2007/10/03)

Although reliable methods have been developed for the labeling of the active site nucleophiles in glycosidases, no such reliable method has been developed for the identification of the acid/base catalyst. To address this problem two novel bromoketone affi

Epimerization of α- to β-C-Glucopyranosides under Mild Basic Conditions

Allevi, Pietro,Anastasia, Mario,Ciuffreda, Pierangela,Fiecchi, Alberto,Scala, Antonio

, p. 1275 - 1280 (2007/10/02)

A number of β-C-glucopyranosides having an activated methylene or methine group bonded to the anomeric carbon are obtainable in quantitative yield from the corresponding α-isomers by simple equilibration catalysed by various bases at room temperature.

Oxygenated Allylic Silanes: Useful Homoenolate Equivalents for the Stereoselective C-Glycosidation of Pyranoside Derivatives

Panek, James S.,Sparks, Michelle A.

, p. 2034 - 2038 (2007/10/02)

Acylated C1-oxygenated allylic silanes, trimethylsilane (1a), trimethylsilane (1b), and ethyl 2-propenyltrimethylsilane-1-carbonate (1c), function as homoenolate equivalents in BF3*OEt2-catalyze

USE OF 1JC1,H1 VALUES FOR THE STEREOCHEMICAL DETERMINATION OF C-GLYCOSIDES: A SIMPLE TWO DIMENSIONAL NMR PROTOCOL

Sparks, Michelle A.,Panek, James S.

, p. 407 - 410 (2007/10/02)

A combination of three two-dimensional homo- and heteronuclear correlation methods have been used to determine the stereochemistry of C-glycosides derived from the reaction of 1-acetyloxy allylic silanes with pyranosi

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