3-Azetidinol, methanesulfonate (ester), hydrochloride (1:1); 3-(methanesulfonyl)azetidine hydrochloride; 3-methanesulfonatoazetidinium chlorid; 3-methanesulfonyloxyazetidine hydrochloride; 3-Azetidinyl methanesulfonate hydrochloride (1:1); Azetidin-3-yl methanesulfonate hydrochloride (1:1); 3-Methanesulphonyloxyazetidine hydrochloride; 3-azetidinol,methanesulfonate (ester),hydrochloride; 3-Azetidinol methanesulfonate HCl; azetidin-3-ylmethanesulfonate hydrochloride; 3-Methanesulfonatoazetidine hydrochloride