110331-08-3 2-Ethoxy-3-diethylaminopropylnaphthoate hydrochloride 2-NAPHTHOIC ACID, 3-ETHOXY-, 3-(DIETHYLAMINO)PROPYL ESTER, HYDROCHLORIDE 3-Ethoxy-2-naphthoic acid 3-(diethylamino)propyl ester hydrochloride