109471-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109471-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,7 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109471-79:
(8*1)+(7*0)+(6*9)+(5*4)+(4*7)+(3*1)+(2*7)+(1*9)=136
136 % 10 = 6
So 109471-79-6 is a valid CAS Registry Number.
109471-79-6Relevant articles and documents
Room temperature Ni-catalyzed reduction of aryl tosylates by borane hydrides
Kogan, Vladimir
, p. 7515 - 7518 (2007/10/03)
Mild Ni-catalyzed homogeneous reductions of aryl tosylates are described for the first time. The catalytic system Ni(PPh3)2Cl2 and PCy3 is shown to be general for hydrogenolysis of a wide range of tosylates, including hindered, deactivated, heterocyclic, and bifunctional examples.