886989-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 886989-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,6,9,8 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 886989-79:
(8*8)+(7*8)+(6*6)+(5*9)+(4*8)+(3*9)+(2*7)+(1*9)=283
283 % 10 = 3
So 886989-79-3 is a valid CAS Registry Number.