258874-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 258874-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,8,7 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 258874-00:
(8*2)+(7*5)+(6*8)+(5*8)+(4*7)+(3*4)+(2*0)+(1*0)=179
179 % 10 = 9
So 258874-00-9 is a valid CAS Registry Number.