898283-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898283-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,2,8 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 898283-54:
(8*8)+(7*9)+(6*8)+(5*2)+(4*8)+(3*3)+(2*5)+(1*4)=240
240 % 10 = 0
So 898283-54-0 is a valid CAS Registry Number.