68179-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68179-68-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,7 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68179-68:
(7*6)+(6*8)+(5*1)+(4*7)+(3*9)+(2*6)+(1*8)=170
170 % 10 = 0
So 68179-68-0 is a valid CAS Registry Number.