39810-14-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39810-14-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,1 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 39810-14:
(7*3)+(6*9)+(5*8)+(4*1)+(3*0)+(2*1)+(1*4)=125
125 % 10 = 5
So 39810-14-5 is a valid CAS Registry Number.