220412-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220412-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,1 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220412-00:
(8*2)+(7*2)+(6*0)+(5*4)+(4*1)+(3*2)+(2*0)+(1*0)=60
60 % 10 = 0
So 220412-00-0 is a valid CAS Registry Number.