208459-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 208459-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,4,5 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 208459-02:
(8*2)+(7*0)+(6*8)+(5*4)+(4*5)+(3*9)+(2*0)+(1*2)=133
133 % 10 = 3
So 208459-02-3 is a valid CAS Registry Number.