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ethyl 3,4-di-O-benzyl-2-O-(p-methoxybenzyl)-1-thio-α-L-rhamnoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1437303-53-1

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1437303-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1437303-53-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,7,3,0 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1437303-53:
(9*1)+(8*4)+(7*3)+(6*7)+(5*3)+(4*0)+(3*3)+(2*5)+(1*3)=141
141 % 10 = 1
So 1437303-53-1 is a valid CAS Registry Number.

1437303-53-1Relevant articles and documents

Facile synthesis of a pentasaccharide repeating unit corresponding to the common O-antigen of Salmonella enterica O57 and Escherichia coli O51

Ghosh, Tamashree,Santra, Abhishek,Misra, Anup Kumar

, p. 606 - 611 (2013)

A concise chemical synthetic strategy has been developed for the synthesis of a pentasaccharide present in the O-antigen of Salmonella enterica O57 and Escherichia coli O51 strains. A sequential glycosylation strategy has been adopted for the synthesis of the target pentasaccharide. All intermediate steps are high yielding and the glycosylation steps are stereoselective. A number of recently developed methodologies have been used in the synthesis.

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