24222-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24222-66-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,2 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 24222-66:
(7*2)+(6*4)+(5*2)+(4*2)+(3*2)+(2*6)+(1*6)=80
80 % 10 = 0
So 24222-66-0 is a valid CAS Registry Number.