80646-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80646-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,4 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 80646-91:
(7*8)+(6*0)+(5*6)+(4*4)+(3*6)+(2*9)+(1*1)=139
139 % 10 = 9
So 80646-91-9 is a valid CAS Registry Number.
80646-91-9Relevant academic research and scientific papers
Synthesis of antiviral activity of 3'-deoxy-3'-C-hydroxymethyl nucleosides
Bamford,Coe,Walker
, p. 2494 - 2501 (2007/10/02)
A series of 3'-branched-chain sugar nucleosides, in particular 3'-deoxy-3'-C-hydroxymethyl nucleosides, have been synthesized and evaluated as antiviral agents. Reaction of 1-(2,3-epoxy-5-O-trityl-β-D-lyxo-pentafuranosyl) derivatives 12 and 13, of uracil
