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ethyl 2-((2R,3S,5S)-5-((tert-butyldiphenylsilyloxy)methyl)-2-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl)-2-hydroxypropanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1219930-50-3

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1219930-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219930-50-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,9,3 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219930-50:
(9*1)+(8*2)+(7*1)+(6*9)+(5*9)+(4*3)+(3*0)+(2*5)+(1*0)=153
153 % 10 = 3
So 1219930-50-3 is a valid CAS Registry Number.

1219930-50-3Downstream Products

1219930-50-3Relevant academic research and scientific papers

Highly diastereoselective synthesis of modified nucleosides via an asymmetric multicomponent reaction

Ghosh, Arun K.,Kass, Jorden

supporting information; experimental part, p. 1218 - 1220 (2010/06/15)

We have developed a practical synthesis of unique nucleoside derivatives via TiCl4 promoted multicomponent reaction of optically active dihydrofuran, ethyl pyruvate/glyoxylate, and a TMS protected nucleobase in a single-pot operation.

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