175464-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175464-16-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,4,6 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 175464-16:
(8*1)+(7*7)+(6*5)+(5*4)+(4*6)+(3*4)+(2*1)+(1*6)=151
151 % 10 = 1
So 175464-16-1 is a valid CAS Registry Number.