13043-82-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13043-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,4 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13043-82:
(7*1)+(6*3)+(5*0)+(4*4)+(3*3)+(2*8)+(1*2)=68
68 % 10 = 8
So 13043-82-8 is a valid CAS Registry Number.