LRS71M: Lurasidone Impurity 11 (Mesylate)

(3aR,7aR)-4'-(Benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-1'-ium methanesulfonate ; 

CAS # 186204-37-5 ;

C20H29N3O3S2 ;
Mol. Wt.: 423.59 ;