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1-[(2R,4S,5R)-4-(tert-Butyl-diphenyl-silanyloxy)-5-(3-iodo-propyl)-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

192564-19-5

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192564-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192564-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,5,6 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 192564-19:
(8*1)+(7*9)+(6*2)+(5*5)+(4*6)+(3*4)+(2*1)+(1*9)=155
155 % 10 = 5
So 192564-19-5 is a valid CAS Registry Number.

192564-19-5Downstream Products

192564-19-5Relevant academic research and scientific papers

Replacement of the phosphodiester linkage in oligonucleotides by heterocycles: Synthesis of thymidine dinucleotide analogs with triazole-modified backbones

Von Matt, Peter,Lochmann, Thomas,Altmann, Karl-Heinz

, p. 1549 - 1552 (1997)

Novel backbone-modified dinucleotide analogs of types V and VI have been synthesized, where the natural phosphodiester linkage of a T-T dinucleotide has been replaced by a triazole heterocycle. The key step of the synthesis is the regioselective, thermal cycloaddition of a 2-oxoalkylidene triphenylphosphorane with an azide derivative to generate the triazole ring.

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