582-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 582-01-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,8 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 582-01:
(5*5)+(4*8)+(3*2)+(2*0)+(1*1)=64
64 % 10 = 4
So 582-01-4 is a valid CAS Registry Number.