1262526-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262526-38-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,5,2 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1262526-38:
(9*1)+(8*2)+(7*6)+(6*2)+(5*5)+(4*2)+(3*6)+(2*3)+(1*8)=144
144 % 10 = 4
So 1262526-38-4 is a valid CAS Registry Number.
1262526-38-4Relevant articles and documents
Direct arylations of electron-deficient (hetero)arenes with aryl or alkenyl tosylates and mesylates
Ackermann, Lutz,Fenner, Sabine
supporting information; experimental part, p. 430 - 432 (2011/02/28)
A palladium catalyst derived from the ligand X-Phos enabled generally applicable direct arylations of electron-deficient heteroarenes and arenes with aryl and alkenyl tosylates or mesylates.