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2,2-Dimethyl-propionic acid 1,7-dibenzyl-2,6-dioxo-1,2,6,7-tetrahydro-purin-3-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

205928-48-9

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205928-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205928-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,9,2 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 205928-48:
(8*2)+(7*0)+(6*5)+(5*9)+(4*2)+(3*8)+(2*4)+(1*8)=139
139 % 10 = 9
So 205928-48-9 is a valid CAS Registry Number.

205928-48-9Relevant academic research and scientific papers

Synthesis and adenosine receptor affinity of 7-β-D- Ribofuranosylxanthine

Bridson, Peter K.,Lin, Xu,Melman, Neli,Ji, Xiao-Duo,Jacobson, Kenneth A.

, p. 759 - 768 (2007/10/03)

7-β-D-Ribofuranosylxanthine, a previously unreported isomer of xanthosine, was prepared in four steps from 7-benzylxanthine. The procedure, which involves the use of pivaloyloxymethyl groups to protect the xanthine ring, was also applied to preparation of

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