286456-68-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 286456-68-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,4,5 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 286456-68:
(8*2)+(7*8)+(6*6)+(5*4)+(4*5)+(3*6)+(2*6)+(1*8)=186
186 % 10 = 6
So 286456-68-6 is a valid CAS Registry Number.