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(3R,4R)-3-(tert-Butyl-diphenyl-silanyloxymethyl)-2,6-dioxa-bicyclo[3.1.0]hexan-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127761-87-9

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127761-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127761-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,6 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127761-87:
(8*1)+(7*2)+(6*7)+(5*7)+(4*6)+(3*1)+(2*8)+(1*7)=149
149 % 10 = 9
So 127761-87-9 is a valid CAS Registry Number.

127761-87-9Relevant academic research and scientific papers

Nitrogen glycosylation reactions involving pyrimidine and purine nucleoside bases with furanoside sugars

Wilson,Hager,El-Kattan,Liotta

, p. 1465 - 1479 (2007/10/02)

Different approaches for the synthesis of nucleoside analogs (potential HIV inhibitors) are described. Starting from a suitably substituted furanose ring, it is demonstrated that a high facial stereocontrol of the glycosylation reaction can be effected. Different reaction conditions including Lewis acid promoted, S(N)2 displacement and some enzymatic methodologies for the stereoselective synthesis of these compounds are reviewed.

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