169053-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169053-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,0,5 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 169053-00:
(8*1)+(7*6)+(6*9)+(5*0)+(4*5)+(3*3)+(2*0)+(1*0)=133
133 % 10 = 3
So 169053-00-3 is a valid CAS Registry Number.