2-((3beta-Hydroxy-11,30-dioxo-12-oleanen-30-yl)oxymethyl)-1,1-dimethylpyrrolidinium methylsulfat 2-(Hydroxymethyl)-1,1-dimethylpyrrolidinium methyl sulfate 3beta-hydroxy-11-oxoolean-12-en-30-oate 53862-80-9 Metilsulfate de roxolonium Metilsulfato de rozolonio Roxoloni metilsulfas Roxolonium metilsulfate Roxolonium metilsulfate [INN]