459167-54-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459167-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,1,6 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 459167-54:
(8*4)+(7*5)+(6*9)+(5*1)+(4*6)+(3*7)+(2*5)+(1*4)=185
185 % 10 = 5
So 459167-54-5 is a valid CAS Registry Number.