17328-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17328-54-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,2 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17328-54:
(7*1)+(6*7)+(5*3)+(4*2)+(3*8)+(2*5)+(1*4)=110
110 % 10 = 0
So 17328-54-0 is a valid CAS Registry Number.