1141448-00-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1141448-00-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,4,4 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1141448-00:
(9*1)+(8*1)+(7*4)+(6*1)+(5*4)+(4*4)+(3*8)+(2*0)+(1*0)=111
111 % 10 = 1
So 1141448-00-1 is a valid CAS Registry Number.