169673-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169673-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,6,7 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 169673-60:
(8*1)+(7*6)+(6*9)+(5*6)+(4*7)+(3*3)+(2*6)+(1*0)=183
183 % 10 = 3
So 169673-60-3 is a valid CAS Registry Number.