301813-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 301813-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,8,1 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 301813-00:
(8*3)+(7*0)+(6*1)+(5*8)+(4*1)+(3*3)+(2*0)+(1*0)=83
83 % 10 = 3
So 301813-00-3 is a valid CAS Registry Number.