99465-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99465-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,6 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99465-15:
(7*9)+(6*9)+(5*4)+(4*6)+(3*5)+(2*1)+(1*5)=183
183 % 10 = 3
So 99465-15-3 is a valid CAS Registry Number.