175448-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175448-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,4,4 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 175448-53:
(8*1)+(7*7)+(6*5)+(5*4)+(4*4)+(3*8)+(2*5)+(1*3)=160
160 % 10 = 0
So 175448-53-0 is a valid CAS Registry Number.