80963-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80963-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,6 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80963-28:
(7*8)+(6*0)+(5*9)+(4*6)+(3*3)+(2*2)+(1*8)=146
146 % 10 = 6
So 80963-28-6 is a valid CAS Registry Number.