Lurasidone Impurity C Catalogue L536753 CAS 139563-24-9(HCl salt);194861-74-0 M.W 492.68 M.F C28H36N4O2S Specifications FAQs (3aR,4R,7S,7aS)-2-(((1S,2S)-2-((4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)methyl)cyclohexyl)methyl)hexahydro-1H-4,7-methanoisoindole-1,3(2H)-dione