59208-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59208-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,0 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 59208-18:
(7*5)+(6*9)+(5*2)+(4*0)+(3*8)+(2*1)+(1*8)=133
133 % 10 = 3
So 59208-18-3 is a valid CAS Registry Number.