1404192-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1404192-73-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,1,9 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1404192-73:
(9*1)+(8*4)+(7*0)+(6*4)+(5*1)+(4*9)+(3*2)+(2*7)+(1*3)=129
129 % 10 = 9
So 1404192-73-9 is a valid CAS Registry Number.