68110-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68110-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,1 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68110-77:
(7*6)+(6*8)+(5*1)+(4*1)+(3*0)+(2*7)+(1*7)=120
120 % 10 = 0
So 68110-77-0 is a valid CAS Registry Number.