15533-77-4 2-(Diethylamino)ethyl 2-phenylbutyrate hydrochloride BUTYRIC ACID, 2-PHENYL-, 2-(DIETHYLAMINO)ETHYL ESTER, HYDROCHLORIDE EINECS 239-577-0 Ethanol, 2-(diethylamino)-, 2-phenylbutyrate, hydrochloride alpha-Phenyl-butyrate du diethylamino-ethanol chlorhydrate [French]