CAS 1404053-61-7 appears in our catalog under these names: Paliperidone Impurity 37, Paliperidone Impurity 33, Pentadecanoic Acid 3-(2-(4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl)ethyl)-6,7,8,9-tetrahydro-2-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidin-9-yl Ester, >95% (HPLC). Offered by: Chemat Brand, Hubei YoungXin, TRC. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 250mg.