84589-96-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84589-96-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,8 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84589-96:
(7*8)+(6*4)+(5*5)+(4*8)+(3*9)+(2*9)+(1*6)=188
188 % 10 = 8
So 84589-96-8 is a valid CAS Registry Number.