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5'-O-(tert-butyldimethylsilyl)-2',3'-didehydro-2',3'-dideoxy-2'-phenylthiouridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

475571-80-3

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475571-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 475571-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,5,7 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 475571-80:
(8*4)+(7*7)+(6*5)+(5*5)+(4*7)+(3*1)+(2*8)+(1*0)=183
183 % 10 = 3
So 475571-80-3 is a valid CAS Registry Number.

475571-80-3Relevant academic research and scientific papers

Sulfoxide-metal exchange for the synthesis of the 2'-tributylstannyl derivative of 2',3'-didehydro-2',3'-dideoxyuridine (d4u): a general entry to 2'-carbon-substituted analogues of d4U.

Kumamoto, Hiroki,Onuma, Sayoko,Tsuchiya, Kumiko,Egusa, Yuko,Tanaka, Hiromichi,Satoh, Tsuyoshi

, p. 275 - 286 (2007/10/03)

Methods are described for the synthesis of the 2'-tributylstannyl derivative of 2',3'-didehydro-2',3'-dideoxyuridine (d4U). Two approaches were investigated: radical-mediated desulfonylative stannylation of the 2'-benzenesulfonyl derivative of d4U and sul

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