46456-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46456-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,4,5 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 46456-97:
(7*4)+(6*6)+(5*4)+(4*5)+(3*6)+(2*9)+(1*7)=147
147 % 10 = 7
So 46456-97-7 is a valid CAS Registry Number.