2-Methyl-2-((tetrahydrofurfuryl)oxy)propionic acid 2-(diethylamino)ethyl ester hydrochloride 94328-33-3 Propionic acid, 2-methyl-2-((tetrahydrofurfuryl)oxy)-, 2-(diethylamino)ethyl ester, monohydrochloride Sch 1200