146409-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146409-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,0 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146409-00:
(8*1)+(7*4)+(6*6)+(5*4)+(4*0)+(3*9)+(2*0)+(1*0)=119
119 % 10 = 9
So 146409-00-9 is a valid CAS Registry Number.