106166-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106166-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,1,6 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 106166-96:
(8*1)+(7*0)+(6*6)+(5*1)+(4*6)+(3*6)+(2*9)+(1*6)=115
115 % 10 = 5
So 106166-96-5 is a valid CAS Registry Number.