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49561-21-9

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49561-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49561-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,6 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 49561-21:
(7*4)+(6*9)+(5*5)+(4*6)+(3*1)+(2*2)+(1*1)=139
139 % 10 = 9
So 49561-21-9 is a valid CAS Registry Number.

49561-21-9Downstream Products

49561-21-9Relevant articles and documents

Dimerization of aldosuloses and aldonolactones into branched higher carbon sugars

Zhao, Yachen,Wang, Shengyang,Yu, Biao

supporting information, p. 2020 - 2022 (2020/02/22)

Homo-dimerizations of a variety of aldosulose and aldonolactone derivatives via aldol and Claisen reactions have been achieved, leading to novel branched higher carbon sugars in a highly stereoselective manner.

CARBOHYDRATE PHOSPHONATE DERIVATIVES AS MODULATORS OF GLYCOSYLATION

-

, (2014/09/03)

Compounds of Formula (I) are useful as modulators of glycosylation. Compounds of Formula (I) have the following structure: (I) and the definitions of the other variables are provided herein.

Synthesis of C-spiro-glycoconjugates from sugar lactones via zinc mediated Barbier reaction

Lambu, Mallikharjuna Rao,Hussain, Altaf,Sharma, Deepak K.,Yousuf, Syed Khalid,Singh, Baldev,Tripathi, Anil. K.,Mukherjee, Debaraj

, p. 11023 - 11028 (2014/03/21)

Anomeric gem-diallylation, mono-β-crotylation and mono-β- propargylation of sugar 1,5 and 1,4 lactones have been achieved under Barbier reaction conditions using Zn powder and a catalytic amount of TMSCl as an activator. Ring closing olefin metathesis of the synthesized gem-diallyl derivatives furnished C-spiro cyclopentene glycosides. Finally, the cyclopentene rings were converted into carbohydrate based tricyclic morpholine fused triazole glycoconjugates as potential SGLT2 inhibitors.

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