80202-08-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80202-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,0 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80202-08:
(7*8)+(6*0)+(5*2)+(4*0)+(3*2)+(2*0)+(1*8)=80
80 % 10 = 0
So 80202-08-0 is a valid CAS Registry Number.