1164505-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1164505-00-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,5,0 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1164505-00:
(9*1)+(8*1)+(7*6)+(6*4)+(5*5)+(4*0)+(3*5)+(2*0)+(1*0)=123
123 % 10 = 3
So 1164505-00-3 is a valid CAS Registry Number.