2-(2-(Dimethylethylammonio)ethyl)-1-ethylpyridinium diiodide 2-(beta-Dimethylaminoethyl)pyridine diethiodide 2-(beta-Dimethylaminoethyl)pyridine diethyliodide 7348-29-0 Pyridinium, 2-(2-(dimethylethylammonio)ethyl)-1-ethyl-, diiodide