14609-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14609-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,0 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14609-19:
(7*1)+(6*4)+(5*6)+(4*0)+(3*9)+(2*1)+(1*9)=99
99 % 10 = 9
So 14609-19-9 is a valid CAS Registry Number.