94964-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94964-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,9,6 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94964-45:
(7*9)+(6*4)+(5*9)+(4*6)+(3*4)+(2*4)+(1*5)=181
181 % 10 = 1
So 94964-45-1 is a valid CAS Registry Number.