CAS 178554-19-3 appears in our catalog under these names: 2-(1-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl) -n,n-dimethylacetamide, 95%, Desthioxo Oxo Fimasartan, 2-(1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-2-butyl-4-Methyl-6-oxo-1,6-dihydropyriMidin-5-yl) -N,N-diMethylacetaMide, 95%, 95%. Offered by: Combi-blocks, TRC, Chemat. Available pack sizes: 1g, 250mg, 100mg.