80392-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80392-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,9 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80392-00:
(7*8)+(6*0)+(5*3)+(4*9)+(3*2)+(2*0)+(1*0)=113
113 % 10 = 3
So 80392-00-3 is a valid CAS Registry Number.