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4-Amino-1-{(2R,3R,4R,5R)-4-(tert-butyl-diphenyl-silanyloxy)-3-methoxy-5-[(N-methyl-aminooxy)-methyl]-tetrahydro-furan-2-yl}-5-methyl-1H-pyrimidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199581-58-3

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199581-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199581-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,5,8 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 199581-58:
(8*1)+(7*9)+(6*9)+(5*5)+(4*8)+(3*1)+(2*5)+(1*8)=203
203 % 10 = 3
So 199581-58-3 is a valid CAS Registry Number.

199581-58-3Relevant academic research and scientific papers

An efficient multigram synthesis of monomers for the preparation of novel oligonucleotides containing isosteric non-phosphorous backbones

Dimock, Stuart,Bhat, Balkrishen,Peoc'h, Didier,Sanghvi, Yogesh S.,Swayze, Eric E.

, p. 1629 - 1632 (2007/10/03)

The facile preparation of two novel classes of nucleoside analogs for the inclusion as dimeric non-phosphorous containing subunits in chime fie backbones has been accomplished. The concise preparation of 3'- formylnucleosides and 5'-O-(N-methylhydroxylamino)-nucleosides is reported.

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