1426022-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1426022-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,0,2 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1426022-06:
(9*1)+(8*4)+(7*2)+(6*6)+(5*0)+(4*2)+(3*2)+(2*0)+(1*6)=111
111 % 10 = 1
So 1426022-06-1 is a valid CAS Registry Number.