333784-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333784-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,7,8 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 333784-49:
(8*3)+(7*3)+(6*3)+(5*7)+(4*8)+(3*4)+(2*4)+(1*9)=159
159 % 10 = 9
So 333784-49-9 is a valid CAS Registry Number.
333784-49-9Relevant academic research and scientific papers
Attia, Adel M. E.,Ismail, Abd El-Hamid A. A.
, p. 1749 - 1752 (2003)
A series of different acyclo-3-deazapyrimidine nucleosides have been synthesized. The site of glycosylation was confirmed by 13C NMR spectroscopy.