1176664-00-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1176664-00-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,6,6 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1176664-00:
(9*1)+(8*1)+(7*7)+(6*6)+(5*6)+(4*6)+(3*4)+(2*0)+(1*0)=168
168 % 10 = 8
So 1176664-00-8 is a valid CAS Registry Number.