5179-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5179-05-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5179-05:
(6*5)+(5*1)+(4*7)+(3*9)+(2*0)+(1*5)=95
95 % 10 = 5
So 5179-05-5 is a valid CAS Registry Number.