98027-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98027-96-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,2 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98027-96:
(7*9)+(6*8)+(5*0)+(4*2)+(3*7)+(2*9)+(1*6)=164
164 % 10 = 4
So 98027-96-4 is a valid CAS Registry Number.