14856-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14856-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,8,5 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14856-80:
(7*1)+(6*4)+(5*8)+(4*5)+(3*6)+(2*8)+(1*0)=125
125 % 10 = 5
So 14856-80-5 is a valid CAS Registry Number.