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5'-O-(4,4'-dimethoxytrityl)-N4-phenoxyacetyl-2'-deoxycytidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118533-20-3

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118533-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118533-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,3 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118533-20:
(8*1)+(7*1)+(6*8)+(5*5)+(4*3)+(3*3)+(2*2)+(1*0)=113
113 % 10 = 3
So 118533-20-3 is a valid CAS Registry Number.

118533-20-3Relevant academic research and scientific papers

Facile synthesis of oligonucleotide phosphoroselenoates

Tram, Kha,Wang, Xiaolu,Yan, Hongbin

, p. 5103 - 5106 (2007)

Se-(2-Cyanoethyl)phthalimide was synthesized from di-(2-cyanoethyl) diselenide. This reagent was found to be an efficient selenium transfer reagent in the synthesis of selenophosphates. Thus, nucleotide H-phosphonate diesters that are formed in situ throu

Improvements in Oligodeoxyribonucleotide Synthesis using Phenoxyacetyl as Amino Protecting Group

Singh, Ramendra K.,Misra, K.

, p. 409 - 417 (2007/10/02)

Phenoxyacetyl group has been used successfully for the protection of exocyclic amino function on purine and pyrimidine bases of 2'-deoxynucleosides.In the case of 2'-deoxycytidine, quantitative selective protection has been achieved under controlled condi

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