15495-67-7 9,10-Dihydro-9-(2-dimethylaminoethoxy)-9,10-ethanoanthracene hydrochloride 9,10-Ethanoanthracene, 9,10-dihydro-9-(2-(dimethylamino)ethoxy)-, hydrochloride 9-(2-Dimethylaminoethoxy)-9,10-dihydro-9,10-ethanoanthracene hydrochloride