113091-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113091-10-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,0,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113091-10:
(8*1)+(7*1)+(6*3)+(5*0)+(4*9)+(3*1)+(2*1)+(1*0)=74
74 % 10 = 4
So 113091-10-4 is a valid CAS Registry Number.