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4-Oxo-pentanoic acid (2R,3S,5R)-2-[(4-chloro-phenoxy)-(2-cyano-ethoxy)-phosphoryloxymethyl]-5-(5-fluoro-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159389-06-7

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159389-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159389-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,3,8 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 159389-06:
(8*1)+(7*5)+(6*9)+(5*3)+(4*8)+(3*9)+(2*0)+(1*6)=177
177 % 10 = 7
So 159389-06-7 is a valid CAS Registry Number.

159389-06-7Downstream Products

159389-06-7Relevant academic research and scientific papers

Protected 5-fluoro-2'-deoxyuridine monophosphate for solution-phase synthesis of oligonucleotides

Mazzei,Grandi,Balbi,Abramova,Damonte,Silvestro

, p. 793 - 797 (2007/10/02)

In order to obtain new building blocks for oligonucleotide (ODN) solution synthesis we are describing the synthesis of the protected dinucleotide 3a carrying 5-fluorouracil and thymine as an example of future development in this field. The synthesis start

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