CAS 7226-23-5 appears in our catalog under these names: Tedizolid Impurity 69, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, N,N'–Dimethylpropyleneurea, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, 98% , Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one. Offered by: Chemat Brand, TRC, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: on request, 25g, 500g, 100g, 5kg, 2kg, 100ML, 500ML.