Keywords: Phenazine 200.svg validSVG Structure of phenazine Struktur von Phenazin Own 2014-03-28 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/e/e7/Phenazine_200 svg 1S/C12H8N2/c1-2-6-10-9 5-1 13-11-7-3-4-8-12 11 14-10/h1-8H PCNDJXKNXGMECE-UHFFFAOYSA-N 92-82-0 202-193-9 PD-chem Phenazines |