1-(2-Dimethylaminoethyl)-5,6-dihydroxy-9,10-dihydrophenanthrene hydrobromide 3,4-Phenanthrenediol, 9,10-dihydro-8-(2-(dimethylamino)ethyl)-, hydrobromide 41191-11-1 9,10-Dihydro-8-(2-(dimethylamino)ethyl)-3,4-phenanthrenediol hydrobromide