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3-methyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrazolo<3,4-d>pyrimidine-4,6(5H,7H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127820-65-9

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127820-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127820-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,8,2 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127820-65:
(8*1)+(7*2)+(6*7)+(5*8)+(4*2)+(3*0)+(2*6)+(1*5)=129
129 % 10 = 9
So 127820-65-9 is a valid CAS Registry Number.

127820-65-9Downstream Products

127820-65-9Relevant academic research and scientific papers

Guanosine Analogues. Synthesis of Nucleosides of Certain 3-Substituted 6-Aminopyrazolopyrimidin-4(5H)-ones as Potential Immunotherapeutic Agents

Bontems, Roger J.,Anderson, Jack D.,Smee, Donald F.,Jin, Ai,Alaghamandan, Hassan A.,et al.

, p. 2174 - 2178 (2007/10/02)

Several guanosine analogues were synthesized in the pyrazolopyrimidine ring system with various substituents at the 3-position.The new analogues prepared here include the CH3 (2-amino-3-methyl-1-β-D-ribofuranosylpyrazolopyrimidin-4(5H)-one,

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