98896-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98896-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,9 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98896-99:
(7*9)+(6*8)+(5*8)+(4*9)+(3*6)+(2*9)+(1*9)=232
232 % 10 = 2
So 98896-99-2 is a valid CAS Registry Number.