2-Naphthalenol, 1,2,3,4-tetrahydro-3-(diethylamino)-5,8-dimethoxy-, hydrochloride, (E)- QK4251200 trans-2-Diaethylamino-3-hydroxy-5,8-dimethoxy-1,2,3,4-tetrahydronaphthalin [German] trans-3-(Diethylamino)-5,8-dimethoxy-1,2,3,4-tetrahydro-2-naphthalenol hydrochloride