14386-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14386-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14386-71:
(7*1)+(6*4)+(5*3)+(4*8)+(3*6)+(2*7)+(1*1)=111
111 % 10 = 1
So 14386-71-1 is a valid CAS Registry Number.