14668-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14668-12-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,6 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14668-12:
(7*1)+(6*4)+(5*6)+(4*6)+(3*8)+(2*1)+(1*2)=113
113 % 10 = 3
So 14668-12-3 is a valid CAS Registry Number.