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Benzoic acid (2R,3S,5R)-3-{2-[9-((2R,4S,5R)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-6-ylamino]-prop-2-ene-1-sulfonyl}-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

805236-71-9

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805236-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 805236-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,5,2,3 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 805236-71:
(8*8)+(7*0)+(6*5)+(5*2)+(4*3)+(3*6)+(2*7)+(1*1)=149
149 % 10 = 9
So 805236-71-9 is a valid CAS Registry Number.

805236-71-9Downstream Products

805236-71-9Relevant academic research and scientific papers

Synthesis and reactions of allenic sulfone-modified thymidine: The first allenic sulfone to alkylate deoxyadenosine

Bera, Sanjib,Pathak, Tanmaya

, p. 2147 - 2150 (2007/10/03)

3′-(S)-(allenic sulfonyl)-5?-benzoyl-3?-deoxythymidine has been synthesized from 1-(5-O-trityl-3-O-mesyl-2-deoxy-β-D- threopentofuranosyl) thymine via 3′-(S)-(propargylthio)-5′-trityl- 3′-deoxythymidine in six steps. 3′-(S)-(allenic sulfonyl)-3′- deoxythymidine reacts very efficiently with a wide array of nucleophiles. This is also the first report on the alkylation of adenine moiety by some allenic sulfone modified compounds.

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