4468-51-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4468-51-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,6 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4468-51:
(6*4)+(5*4)+(4*6)+(3*8)+(2*5)+(1*1)=103
103 % 10 = 3
So 4468-51-3 is a valid CAS Registry Number.