54179-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54179-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,7 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54179-93:
(7*5)+(6*4)+(5*1)+(4*7)+(3*9)+(2*9)+(1*3)=140
140 % 10 = 0
So 54179-93-0 is a valid CAS Registry Number.