98675-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98675-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,7 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98675-05:
(7*9)+(6*8)+(5*6)+(4*7)+(3*5)+(2*0)+(1*5)=189
189 % 10 = 9
So 98675-05-9 is a valid CAS Registry Number.