20062-04-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20062-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,6 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20062-04:
(7*2)+(6*0)+(5*0)+(4*6)+(3*2)+(2*0)+(1*4)=48
48 % 10 = 8
So 20062-04-8 is a valid CAS Registry Number.
20062-04-8Relevant articles and documents
Cobalt-catalyzed intramolecular C-H amination with arylsulfonyl azides
Ruppel, Joshua V.,Kamble, Rajesh M.,Zhang, X. Peter
, p. 4889 - 4892 (2007)
(Chemical Equation Presented) Cobalt complexes of porphyrins are effective catalysts for intramolecular C-H amination with arylsulfonyl azides. The cobalt-catalyzed process can proceed efficiently under mild and neutral conditions in low catalyst loading
