54396-42-8 Usage
Uses
O-Ethyl Flunixin is an impurity of Flunixin Meglumine (F455400), a cyclooxigenase inhibitor. Anti-inflammatory; analgesic; antipyretic.
Check Digit Verification of cas no
The CAS Registry Mumber 54396-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,9 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54396-42:
(7*5)+(6*4)+(5*3)+(4*9)+(3*6)+(2*4)+(1*2)=138
138 % 10 = 8
So 54396-42-8 is a valid CAS Registry Number.
54396-42-8Relevant articles and documents
Improved Process for the Preparation of 2-Methyl-3-trifluoromethylaniline: A Versatile Intermediate for Flunixin Synthesis
Jaouhari, Rabih,Quinn, Philip
, p. 2243 - 2246 (2007/10/02)
A detailed new experimental investigation into the synthesis of Flunixin via 2-methyl-3-trifluoromethylaniline is described.The coupling process between 2-methyl-3-trifluoromethylaniline and 2-chloronicotinate was achieved stoichiometrically and in high yield, when ethylene glycol was used as reaction solvent at 160 deg C.
