1-Hydroxy-5,10-diazaanthracene 1-Hydroxyphenazine 1-Phenazinol 5-23-12-00297 (Beilstein Handbook Reference) 528-71-2 AI3-03566 BRN 0151175 Hemipyocyanin Hemipyocyanine NSC 88882 Phenazine, 1-hydroxy- Pyoxanthose alpha-Hydroxyphenazine