1283874-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1283874-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,8,7 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1283874-11:
(9*1)+(8*2)+(7*8)+(6*3)+(5*8)+(4*7)+(3*4)+(2*1)+(1*1)=182
182 % 10 = 2
So 1283874-11-2 is a valid CAS Registry Number.
1283874-11-2Relevant articles and documents
Pd-catalyzed modifiable silanol-directed aromatic C-H oxygenation
Huang, Chunhui,Ghavtadze, Nugzar,Godoi, Benhur,Gevorgyan, Vladimir
, p. 9789 - 9792 (2012)
Directing group: A Pd-catalyzed aromatic C-H oxygenation has been developed, featuring a modifiable silanol-directing group. The resulting oxasilacycles can be efficiently modified into a variety of valuable building blocks (see scheme). Copyright