258849-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 258849-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,8,4 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 258849-82:
(8*2)+(7*5)+(6*8)+(5*8)+(4*4)+(3*9)+(2*8)+(1*2)=200
200 % 10 = 0
So 258849-82-0 is a valid CAS Registry Number.