94459-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94459-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,5 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94459-49:
(7*9)+(6*4)+(5*4)+(4*5)+(3*9)+(2*4)+(1*9)=171
171 % 10 = 1
So 94459-49-1 is a valid CAS Registry Number.