113163-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113163-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,1,6 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113163-68:
(8*1)+(7*1)+(6*3)+(5*1)+(4*6)+(3*3)+(2*6)+(1*8)=91
91 % 10 = 1
So 113163-68-1 is a valid CAS Registry Number.