92166-79-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92166-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,6 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 92166-79:
(7*9)+(6*2)+(5*1)+(4*6)+(3*6)+(2*7)+(1*9)=145
145 % 10 = 5
So 92166-79-5 is a valid CAS Registry Number.