849834-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849834-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,8,3 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 849834-65:
(8*8)+(7*4)+(6*9)+(5*8)+(4*3)+(3*4)+(2*6)+(1*5)=227
227 % 10 = 7
So 849834-65-7 is a valid CAS Registry Number.
849834-65-7Relevant articles and documents
2-Bromoethyl glycosides for synthesis of glycoconjugates on solid support
Ellervik, Ulf,Jacobsson, M?rten,Ohlsson, J?rgen
, p. 2421 - 2429 (2007/10/03)
2-Bromoethyl glycosides can easily and in high yields be transformed into sulfones by treatment with a suitable thiol followed by oxidation with mCPBA. The observation that the so formed sulfones were cleaved by treatment with NaOMe/MeOH was used to desig