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Acetic acid (2R,3S,5R)-2-acetoxymethyl-5-[5-ethynyl-3-(4-methyl-benzoyl)-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.

261966-78-3

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261966-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 261966-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,9,6 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 261966-78:
(8*2)+(7*6)+(6*1)+(5*9)+(4*6)+(3*6)+(2*7)+(1*8)=173
173 % 10 = 3
So 261966-78-3 is a valid CAS Registry Number.

261966-78-3Downstream Products

261966-78-3Relevant academic research and scientific papers

Synthesis of (E)-5-[2-(tri-n-butylstannyl)vinyl] substituted 2'- deoxyuridine derivatives for use in halogenation and radiohalogenation reactions

Yu, Chung-Shan,Oberdorfer, Franz

, p. 86 - 88 (2007/10/03)

A facile synthesis is reported for 5-[2-(tri-n-butyl-stannyl)vinyl]-2'- deoxyuridine 1, starting from commercial 5-iodo-2'-deoxyuridine 2 via the stannylation reaction as the key step. The 3',5'-di-O-acetyl-N(3)-p-toluoyl- protected analog of 1, compound

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