144576-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144576-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,5,7 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144576-76:
(8*1)+(7*4)+(6*4)+(5*5)+(4*7)+(3*6)+(2*7)+(1*6)=151
151 % 10 = 1
So 144576-76-1 is a valid CAS Registry Number.