3-(Diethylamino)propyl 2-phenylvalerate hydrochloride 73840-23-0 Pentanoic acid, 2-phenyl-, 3-(diethylamino)propyl ester, hydrochloride Propanol, 3-(diethylamino)-, 2-phenylvalerate hydrochloride Valeric acid, 2-phenyl-, 3-(diethylamino)propyl ester, hydrochloride alpha-Phenyl-valerate du diethylamino-propanol chlorhydrate [French]