16173-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16173-48-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,7 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16173-48:
(7*1)+(6*6)+(5*1)+(4*7)+(3*3)+(2*4)+(1*8)=101
101 % 10 = 1
So 16173-48-1 is a valid CAS Registry Number.