3-(Diethylamino)propyl 2-phenylbutyrate hydrochloride 73747-23-6 BUTYRIC ACID, 2-PHENYL-, 3-(DIETHYLAMINO)PROPYL ESTER, HYDROCHLORIDE Propanol, 3-(diethylamino)-, 2-phenylbutyrate hydrochloride alpha-Phenyl-butyrate du diethylamino-propanolchlorhydrate [French]