(1R,2R,4S,5S)-7-(2-hydroxy-2,2-di(thiophen-2-yl)acetoxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide hydrate;6beta,7beta-Epoxy-3beta-hydroxy-8-methyl-1alphaH,5alphaH-tropanium bromide, di-2-thienylglycolate;(1a,2b,4b,5a,7b)-7-[(hydroxydi-2-thienylacety l)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide hydrate;(1alpha,2beta,4beta,5alpha,7beta)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.0(2,4)]nonane bromide--water (1/1);(1R,2R,4S,5S,7s)-7-(2-hydroxy-2,2-di(thiophen-2-yl)acetoxy)-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide hydrate;3-Oxa-9-azoniatricyclo(3.3.1.02,4)nonane, 7-((hydroxydi-2-thienylacetyl)oxy)-9,9-dimethyl-, bromide, monohydrate, (1alpha,2beta,4beta,5alpha,7beta)-