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1-(5-O-benzoyl-2,3-O-isopropylidene-D-ribofuranosyl)benzimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91282-72-3

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91282-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91282-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91282-72:
(7*9)+(6*1)+(5*2)+(4*8)+(3*2)+(2*7)+(1*2)=133
133 % 10 = 3
So 91282-72-3 is a valid CAS Registry Number.

91282-72-3Downstream Products

91282-72-3Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF α-RIBONUCLEOSIDES FROM 1-HYDROXY SUGARS BY USING 2-FLUOROPYRIDINIUM TOSYLATE

Mukaiyama, Teruaki,Hashimoto, Yukihiko,Hayashi, Yujiro,Shoda, Shin-ichiro

, p. 557 - 560 (2007/10/02)

A novel method for the preparation of α-ribonucleosides was developed by the use of 2-fluoro-1-methylpyridinium tosylate as a condensing reagent.Various α-ribonucleosides were synthesized from 1-hydroxy sugars and trimethylsilylated nitrogen compounds, such as nucleoside bases and azide, in good yields under mild conditions.

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