194724-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194724-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,7,2 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 194724-26:
(8*1)+(7*9)+(6*4)+(5*7)+(4*2)+(3*4)+(2*2)+(1*6)=160
160 % 10 = 0
So 194724-26-0 is a valid CAS Registry Number.
194724-26-0Relevant articles and documents
Palladium-catalyzed coupling of optically active amines with aryl bromides
Wagaw, Seble,Rennels, Roger A.,Buchwald, Stephen L.
, p. 8451 - 8458 (1997)
The coupling of enantiomerically enriched amines with aryl bromides produces the corresponding N-aryl derivatives. The choice of ligand in the palladium-catalyzed coupling is critical to the formation of the anilines without loss of enantiomeric purity. W
