828258-84-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 828258-84-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,2,5 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 828258-84:
(8*8)+(7*2)+(6*8)+(5*2)+(4*5)+(3*8)+(2*8)+(1*4)=200
200 % 10 = 0
So 828258-84-0 is a valid CAS Registry Number.