CAS 2883540-92-7 appears in our catalog under these names: STX-478/ 99.59% (existing batch purity), STX–478, STX-478 98%, (R)-1-(2-Aminopyrimidin-5-yl)-3-(1-(5,7-difluoro-3-methylbenzofuran-2-yl)-2,2,2-trifluoroethyl)urea, Tersolisib, 99.77%. Offered by: TargetMol, GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 10mM (in 1ml dmso), 100mg, 250mg.