1'-Hydroxy-2'-acetonaphthon Brommethyl-2-naphthylketon 9,10-Dihydrobenzo[a]pyren-7(8H)-on Methyl-9-phenanthrylketon 1-(6-Methoxy-2-naphthyl)propan-1-on 2'-Benzonaphthon Methyl-2-phenanthrylketon Benzo[rst]phenanthro[10,1,2-cde]pentaphen-9,18-dion (6-Hydroxy-2-naphthyl)phenylketon γ-Oxopyren-1-buttersure 2,3-Dihydro-9,10-dihydroxyanthracen-1,4-dion 1-(6-Methoxy-2-naphthyl)ethan-1-on 5,12-Naphthacenchinon 2-Phenylbenzo[h]chromen-4-on 1-(2-Naphthalinyl)ethanon Methyl-3-phenanthrylketon Benz[a]anthracen-7,12-chinon 1,2,3,6,7,8,11,12-Octahydrobenzo[e]pyren-9(10H)-on