113039-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113039-02-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,0,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113039-02:
(8*1)+(7*1)+(6*3)+(5*0)+(4*3)+(3*9)+(2*0)+(1*2)=74
74 % 10 = 4
So 113039-02-4 is a valid CAS Registry Number.