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Benzoic acid (2R,3S)-2-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxo-tetrahydro-furan-3-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189160-35-8

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189160-35-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189160-35-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,6 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 189160-35:
(8*1)+(7*8)+(6*9)+(5*1)+(4*6)+(3*0)+(2*3)+(1*5)=158
158 % 10 = 8
So 189160-35-8 is a valid CAS Registry Number.

189160-35-8Downstream Products

189160-35-8Relevant academic research and scientific papers

Synthesis of novel L-series 2',3'-dideoxy-3'-hydroxy-methyl-nucleosides and a convenient method for the separation of nucleoside anomers

Gould, Jayne H.M.,Mann, John

, p. 193 - 213 (2007/10/03)

Photoinduced addition of methanol to 5(R)-(tert- butyldimethylsilyloxymethyl) -2(5H)-furan-2-one (derived from L-gulono-1,4- lactone) provided the photoadduct 5(R)-(tert-butyldimethylsiloxymethyl)- 4(S)-hydroxymethyl-tetrahydrofuran-2-one, which was converted into two L- series-2',3'-dideoxy-3'-hydroxymethyl-nucleosides. In addition, we describe a new method for the chromatographic separation of cytidine anomers using a N- 2-(4-nitrophenyl)ethyl carbamate derivative.

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