2510-55-6 4-09-00-02674 (Beilstein Handbook Reference) 9-Cyano-phenanthrene 9-PHENANTHRENECARBONITRILE 9-Phenanthronitrile AI3-22124 BRN 1871861 EINECS 219-725-0 NSC 59773 Phenanthrene-9-carbonitrile