13441-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13441-08-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,4 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13441-08:
(7*1)+(6*3)+(5*4)+(4*4)+(3*1)+(2*0)+(1*8)=72
72 % 10 = 2
So 13441-08-2 is a valid CAS Registry Number.