1268691-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1268691-76-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,6,9 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1268691-76:
(9*1)+(8*2)+(7*6)+(6*8)+(5*6)+(4*9)+(3*1)+(2*7)+(1*6)=204
204 % 10 = 4
So 1268691-76-4 is a valid CAS Registry Number.
1268691-76-4Relevant articles and documents
Palladium-catalyzed intramolecular trapping of the blaise reaction intermediate for tandem one-pot synthesis of indole derivatives
Kim, Ju Hyun,Lee, Sang-Gi
, p. 1350 - 1353 (2011)
Palladium-catalyzed intramolecular N-arylative and N-alkylative/N-arylative trappings of the Blaise reaction intermediates could be a new route to construct the indole moiety in a tandem one-pot manner from nitriles.
