fluorene PMID:19060398 C1C2=CC=CC=C2C2=CC=CC=C12 166.07825 PMID:17285163 NIHNNTQXNPWCJQ-UHFFFAOYSA-N PMID:16539455 PMID:23202077 9H-fluorene PMID:24584240 Fluorene C13H10 Gmelin:28451 CAS:86-73-7 0 Diphenylenemethane o-biphenylmethane PMID:17824593 PMID:28409789 o-biphenylenemethane PMID:17243671 PMID:21478643 PMID:15120562 2,3-benzindene CHEBI:24058 An ortho-fused tricyclic hydrocarbon that is a major component of fossil fuels and their derivatives 166.223 Fluoren PDBeChem:9FL PMID:17129129 2,2'-Methylenebiphenyl MetaCyc:FLUORENE chebi_ontology CHEBI:28266 UM-BBD_compID:c0388 Beilstein:1363491 CHEBI:5112 PMID:24889657 Wikipedia:Fluorene FooDB:FDB007671 PMID:21110374 fluorene InChI=1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2 KEGG:C07715 Reaxys:1363491 Chemspider:6592 PMID:15800860 ortho-fused polycyclic arene ortho-fused tricyclic hydrocarbon