2-(Diethylamino)ethyl 2-(2-thienyl)-3-methylpentanoate hydrochloride 2-(Diethylamino)ethyl 2-(2-thienyl)-3-methylvalerate hydrochloride 2-(Diethylamino)ethyl alpha-(2-thienyl)-beta-methylvalerate hydrochloride 3-Methyl-2-(2-thienyl)valeric acid 2-(diethylamino)ethyl ester hydrochloride 78372-19-7 C 4235 Valeric acid, 3-methyl-2-(2-thienyl)-, 2-(diethylamino)ethyl ester, hydrochloride