2428-14-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2428-14-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,2 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2428-14:
(6*2)+(5*4)+(4*2)+(3*8)+(2*1)+(1*4)=70
70 % 10 = 0
So 2428-14-0 is a valid CAS Registry Number.