92167-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92167-84-5 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 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92167-84:
(7*9)+(6*2)+(5*1)+(4*6)+(3*7)+(2*8)+(1*4)=145
145 % 10 = 5
So 92167-84-5 is a valid CAS Registry Number.