Triphenylene 217-59-4 93020_FLUKA BCR270_FLUKA T82600_ALDRICH Benzo(l)phenanthrene CCRIS 1301 EINECS 205-922-9 NSC 57455 InChI=1/C18H12/c1-2-8-14-13(7-1)15-9-3-4-11-17(15)18-12-6-5-10-16(14)18/h1-12 CHEBI:33080 1,2,3,4-Dibenznaphthalene 9,10-Benzophenanthrene 9,10-Benzphenanthrene Benzo[l]phenanthrene Isochrysene NSC57455 45804_RIEDEL 442830_SUPELCO