802982-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802982-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,9,8 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 802982-48:
(8*8)+(7*0)+(6*2)+(5*9)+(4*8)+(3*2)+(2*4)+(1*8)=175
175 % 10 = 5
So 802982-48-5 is a valid CAS Registry Number.