99075-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99075-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,0,7 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99075-11:
(7*9)+(6*9)+(5*0)+(4*7)+(3*5)+(2*1)+(1*1)=163
163 % 10 = 3
So 99075-11-3 is a valid CAS Registry Number.