11-(2-(Dimethylamino)ethoxy)-9,10-dihydro-9,10-ethanoanthracene maleate 13500-96-4 9,10-Dihydro-11-(2-(dimethylamino)ethoxy)-9,10-ethanoanthracene maleate 9,10-Ethanoanthracene, 9,10-dihydro-11-(2-(dimethylamino)ethoxy)-, maleate