146496-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146496-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,9 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146496-45:
(8*1)+(7*4)+(6*6)+(5*4)+(4*9)+(3*6)+(2*4)+(1*5)=159
159 % 10 = 9
So 146496-45-9 is a valid CAS Registry Number.