86406-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86406-28-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,0 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86406-28:
(7*8)+(6*6)+(5*4)+(4*0)+(3*6)+(2*2)+(1*8)=142
142 % 10 = 2
So 86406-28-2 is a valid CAS Registry Number.