172945-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172945-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,9,4 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 172945-62:
(8*1)+(7*7)+(6*2)+(5*9)+(4*4)+(3*5)+(2*6)+(1*2)=159
159 % 10 = 9
So 172945-62-9 is a valid CAS Registry Number.
172945-62-9Relevant academic research and scientific papers
8-substituted adenine β-D-xylofuranosides and α-L-arabinofuranosides
Jansons,Maurinsh,Lidaks
, p. 1709 - 1724 (2007/10/02)
9-(β-D-Xylofuranosyl)adenine and 9-(α-L-arabinofuranosyl)-adenine have been modified to give a series of 8-amino-substituted nucleosides. Convenient methods of halogenation of these nucleosides and reactions of 8 halogenated nucleosides with various amine
