2-Nitro-9,10-dihydrophenanthrene 3-05-00-01991 (Beilstein Handbook Reference) 5329-87-3 9,10-Dihydro-2-nitrophenanthrene BRN 2277615 CCRIS 3369 NSC 2610 Phenanthrene, 9,10-dihydro-2-nitro-