898253-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898253-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,2,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 898253-80:
(8*8)+(7*9)+(6*8)+(5*2)+(4*5)+(3*3)+(2*8)+(1*0)=230
230 % 10 = 0
So 898253-80-0 is a valid CAS Registry Number.