13498-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13498-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,9 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13498-32:
(7*1)+(6*3)+(5*4)+(4*9)+(3*8)+(2*3)+(1*2)=113
113 % 10 = 3
So 13498-32-3 is a valid CAS Registry Number.