86883-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86883-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,8 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86883-89:
(7*8)+(6*6)+(5*8)+(4*8)+(3*3)+(2*8)+(1*9)=198
198 % 10 = 8
So 86883-89-8 is a valid CAS Registry Number.