1440198-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1440198-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,0,1,9 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1440198-75:
(9*1)+(8*4)+(7*4)+(6*0)+(5*1)+(4*9)+(3*8)+(2*7)+(1*5)=153
153 % 10 = 3
So 1440198-75-3 is a valid CAS Registry Number.