285986-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 285986-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,5,9,8 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 285986-79:
(8*2)+(7*8)+(6*5)+(5*9)+(4*8)+(3*6)+(2*7)+(1*9)=220
220 % 10 = 0
So 285986-79-0 is a valid CAS Registry Number.