113451-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113451-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,5 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 113451-49:
(8*1)+(7*1)+(6*3)+(5*4)+(4*5)+(3*1)+(2*4)+(1*9)=93
93 % 10 = 3
So 113451-49-3 is a valid CAS Registry Number.