1334723-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1334723-74-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,7,2 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1334723-74:
(9*1)+(8*3)+(7*3)+(6*4)+(5*7)+(4*2)+(3*3)+(2*7)+(1*4)=148
148 % 10 = 8
So 1334723-74-8 is a valid CAS Registry Number.
1334723-74-8Relevant articles and documents
Lewis acid promoted benzylic cross-couplings of pyridines with aryl bromides
Duez, Stephanie,Steib, Andreas K.,Manolikakes, Sophia M.,Knochel, Paul
supporting information; experimental part, p. 7686 - 7690 (2011/10/17)
Either ZnCl2, Sc(OTf)3, or BF3OEt 2 can promote the palladium-catalyzed arylation of methylpyridines and related heterocycles (see example). The complexation of the Lewis acid to the nitrogen atom in the heteroc
