221248-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 221248-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,2,4 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 221248-06:
(8*2)+(7*2)+(6*1)+(5*2)+(4*4)+(3*8)+(2*0)+(1*6)=92
92 % 10 = 2
So 221248-06-2 is a valid CAS Registry Number.
221248-06-2Relevant academic research and scientific papers
Synthesis and antiviral activity of novel aza-acyclonucleosides
Bergmeier, Stephen C.,Fundy, Susan L.,Drach, John C.
, p. 227 - 238 (2007/10/03)
We have prepared a series of novel aza-acyclonucleosides as potential antiviral agents. These compounds were prepared from diethanolamine and the desired purine or pyrimidine base via a Mitsunobu coupling. No antiviral activity was observed against either
