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2-(toluene-4-sulfonylamino)-2-deoxy-α-D-glucopyranose is a complex organic compound with the molecular formula C14H19NO7S. It is a derivative of α-D-glucopyranose, a monosaccharide, where the hydroxyl group at the 2-position is replaced by a toluene-4-sulfonylamino group. This modification introduces a sulfonylamide functional group, which can be of interest in chemical synthesis and as a protecting group in carbohydrate chemistry. The compound is characterized by its ability to form stable derivatives and can be used in the synthesis of various glycoconjugates and other complex carbohydrates. Its unique structure also makes it a subject of study in understanding the interactions of carbohydrates with proteins and other biomolecules.

4137-39-7

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4137-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4137-39-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4137-39:
(6*4)+(5*1)+(4*3)+(3*7)+(2*3)+(1*9)=77
77 % 10 = 7
So 4137-39-7 is a valid CAS Registry Number.

4137-39-7Relevant academic research and scientific papers

Stereoselective Synthesis of 1,1′-Disaccharides by Organoboron Catalysis

Izumi, Sanae,Kobayashi, Yusuke,Takemoto, Yoshiji

, p. 14054 - 14059 (2020)

The highly stereoselective synthesis of 1,1′-disaccharides was achieved by using 1,2-dihydroxyglycosyl acceptors and glycosyl donors in the presence of a tricyclic borinic acid catalyst. In this reaction, the complexation of the diols and the catalyst is

Novel biologically active series of N-acetylglucosamine derivatives for the suppressive activities on GAG release

Cao, Tingting,Li, Yong,Jiang, Lijuan,Yuan, Li,Dong, Lin,Li, Ying,Yin, Shufan

, p. 73 - 79 (2016)

(D)-Glucosamine and other nutritional supplements have emerged as safe alternative therapies for osteoarthritis, a chronic and degenerative articular joint disease. N-acetyl-(D)-glucosamine, a compound that can be modified at the N position, is considered

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