832743-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 832743-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,2,7,4 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 832743-28:
(8*8)+(7*3)+(6*2)+(5*7)+(4*4)+(3*3)+(2*2)+(1*8)=169
169 % 10 = 9
So 832743-28-9 is a valid CAS Registry Number.
832743-28-9Relevant articles and documents
Synthesis of 2′-C-methyl-β-D-ribofuranosylimidazo [4,5-d]-pyridazine derivatives (2-aza-3-deazapurine nucleoside analogues)
Leroy,Dukhan,Durka,Chaves,Bragnier,Storer,Gosselin
, p. 667 - 669 (2005)
In order to evaluate their antiviral properties, two imidazo[4,5-d] pyridazine 2′-C-methyl-β-D-ribofuranonucleoside derivatives have been synthesized. Copyright Taylor & Francis, Inc.