1,1-Dimethyl-2-((2-(trimethylammonio)ethoxy)carbonyl)pyrrolidinium, diiodide 1018-34-4 2-Carboxy-1,1-dimethylpyrrolidinium iodide, ester with (2-hydroxyethyl)trimethylammonium iodide Hygronii Hygronium Iodure de trepirium [INN-French] Ioduro de trepirio [INN-Spanish] LL-1 Pyrrolidinium, 1,1-dimethyl-2-((2-(trimethylammonio)ethoxy)carbonyl)-, diiodide (9CI) Pyrrolidinium, 2-carboxy-1,1-dimethyl-, iodide ester with choline iodide Trepirii iodidum [INN-Latin] Trepirium iodide Trepirium iodide [INN]