1168-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1168-85-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,6 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1168-85:
(6*1)+(5*1)+(4*6)+(3*8)+(2*8)+(1*5)=80
80 % 10 = 0
So 1168-85-0 is a valid CAS Registry Number.