179268-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179268-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,2,6 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 179268-22:
(8*1)+(7*7)+(6*9)+(5*2)+(4*6)+(3*8)+(2*2)+(1*2)=175
175 % 10 = 5
So 179268-22-5 is a valid CAS Registry Number.