Keywords: 9H-fluorene 200.svg validSVG Structure of 9H-fluorene Struktur von 9H-Fluoren Own 2014-05-20 Emeldir <span class signature-talk ></span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/e/ec/9H-fluorene_200 svg 1S/C13H10/c1-3-7-12-10 5-1 9-11-6-2-4-8-13 11 12/h1-8H 9H2 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 86-73-7 PD-chem Fluorene |