22265-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22265-06-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,6 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22265-06:
(7*2)+(6*2)+(5*2)+(4*6)+(3*5)+(2*0)+(1*6)=81
81 % 10 = 1
So 22265-06-1 is a valid CAS Registry Number.