113341-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113341-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113341-40:
(8*1)+(7*1)+(6*3)+(5*3)+(4*4)+(3*1)+(2*4)+(1*0)=75
75 % 10 = 5
So 113341-40-5 is a valid CAS Registry Number.