98960-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98960-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,6 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 98960-41:
(7*9)+(6*8)+(5*9)+(4*6)+(3*0)+(2*4)+(1*1)=189
189 % 10 = 9
So 98960-41-9 is a valid CAS Registry Number.