20185-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20185-62-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,8 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20185-62:
(7*2)+(6*0)+(5*1)+(4*8)+(3*5)+(2*6)+(1*2)=80
80 % 10 = 0
So 20185-62-0 is a valid CAS Registry Number.