98065-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98065-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,6 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98065-13:
(7*9)+(6*8)+(5*0)+(4*6)+(3*5)+(2*1)+(1*3)=155
155 % 10 = 5
So 98065-13-5 is a valid CAS Registry Number.