5-Amino-3-(4-morpholinyl)-1,2,3-oxadiazolium Chloride; 3-(4-Morpholinyl)sydnone Imine Monohydrochloride; 3-Morpholinosydnone Imine Monohydrochloride; SIN-1 Chloride; Linsidomine Chlorhydrate; Linsidomine Hydrochloride; Molsidomine Impurity A;3-Morpholino Sydnonimine Hydrochloride; (3-(Morpholin-4-yl)-Sydnonimine)