(3-Dimethylaminopropyl)-2-(2-phenylethyl)benzoate hydrochloride 14188-03-5 BENZOIC ACID, o-PHENETHYL-, 3-(DIMETHYLAMINO)PROPYL ESTER, HYDROCHLORIDE o-Phenethylbenzoic acid 3-(dimethylamino)propyl ester hydrochloride