1-Naphthaleneacetic acid, 5,6,7,8-tetrahydro-, 2-(diethylamino)ethyl ester, hydrochloride 5,6,7,8-Tetrahydro-1-naphthaleneacetic acid 2-(diethylamino)ethyl ester hydrochloride QJ1356000 beta-Diethylaminoethyl alpha-tetralylacetate hydrochloride