59403-00-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59403-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,0 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59403-00:
(7*5)+(6*9)+(5*4)+(4*0)+(3*3)+(2*0)+(1*0)=118
118 % 10 = 8
So 59403-00-8 is a valid CAS Registry Number.