111444-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111444-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111444-89:
(8*1)+(7*1)+(6*1)+(5*4)+(4*4)+(3*4)+(2*8)+(1*9)=94
94 % 10 = 4
So 111444-89-4 is a valid CAS Registry Number.
111444-89-4Relevant articles and documents
Ligand Control in Selective C–H Oxidative Functionalization Using Pd-PEPPSI-Type Complexes
Bolbat, Ekaterina,Wendt, Ola F.
, p. 3395 - 3400 (2016)
To achieve high selectivity in directed C–H activation, an NHC ligand was introduced to a palladium catalyst. A range of Pd-PEPPSI complexes were applied in the direct acetoxylation of 2-phenylpyridine. The best catalyst was found to be the one based on a