470-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 470-46-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 470-46:
(5*4)+(4*7)+(3*0)+(2*4)+(1*6)=62
62 % 10 = 2
So 470-46-2 is a valid CAS Registry Number.