105479-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105479-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,7 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 105479-67:
(8*1)+(7*0)+(6*5)+(5*4)+(4*7)+(3*9)+(2*6)+(1*7)=132
132 % 10 = 2
So 105479-67-2 is a valid CAS Registry Number.
105479-67-2Relevant academic research and scientific papers
OXIDATIVE DIMERIZATION OF ALLYLIC SULFONES WITH IODINE AND WITH FERRIC CHLORIDE
Buechi, G.,Freidinger, Roger M.
, p. 5923 - 5926 (2007/10/02)
Lithium salts of allylic sulfones are oxidized with ferric chloride-dimethylformamide complex mainly to 1,6-disulfones by 3-3' coupling. Products resulting from coupling of 3,3-disubstituted sulfones undergo Cope rearrangements affording vicinal disulfone