126403-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126403-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,0 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126403-77:
(8*1)+(7*2)+(6*6)+(5*4)+(4*0)+(3*3)+(2*7)+(1*7)=108
108 % 10 = 8
So 126403-77-8 is a valid CAS Registry Number.
126403-77-8Relevant articles and documents
FACILE PALLADIUM-CATALYZED CROSS-COUPLING OF MONOORGANOZINC HALIDES WITH 3-IODOANTHRANILONITRILES
Campbell, James B.,Firor, Judy Wawerchak,Davenport, Timothy W.
, p. 2265 - 2272 (2007/10/02)
A convenient synthesis of 3-substituted anthranilonitriles has been developed which involves cross-coupling of monoorganozinc halides with 3-iodoanthranilonitrile catalyzed by a palladium complex.