500589-01-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 500589-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,5,8 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 500589-01:
(8*5)+(7*0)+(6*0)+(5*5)+(4*8)+(3*9)+(2*0)+(1*1)=125
125 % 10 = 5
So 500589-01-5 is a valid CAS Registry Number.