CAS 66158-46-1 appears in our catalog under these names: 2-Oxo-1-[4-(trifluoromethyl)benzyl]-1,2-dihydro-3-pyridinecarboxylic acid, 98%, 2-Oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydro-3-pyridinecarboxylic acid, 2-Oxo-1-[4-(trifluoromethyl)benzyl]-1,2-dihydro-3-pyridinecarboxylic acid. Offered by: Combi-blocks, Biosynth, Fluorochem. Available pack sizes: 1g, 5g, 10g, 250mg.