82058-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82058-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,5 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82058-03:
(7*8)+(6*2)+(5*0)+(4*5)+(3*8)+(2*0)+(1*3)=115
115 % 10 = 5
So 82058-03-5 is a valid CAS Registry Number.