113402-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113402-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,0 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 113402-76:
(8*1)+(7*1)+(6*3)+(5*4)+(4*0)+(3*2)+(2*7)+(1*6)=79
79 % 10 = 9
So 113402-76-9 is a valid CAS Registry Number.