2-(diethylamino)ethyl3-(naphthalen-1-yl)-2-((tetrahydrofuran-2-yl)methyl)propanoate-D4oxalate;Tetrahydro-?-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl-d4 Ester; Gevatran-d4; LS 84-d4; Naftidrofuryl-d4; Naphtidrofuryl-d4; Tridus-d4;Nafronyl-d4