dibromobenzene 1,3-dibromobenzene Beilstein:1904538 PMID:18624286 233.86798 1,3-dibromobenzene m-dibromobenzene Gmelin:363342 CHEBI:37151 chebi_ontology PMID:17935095 0 C6H4Br2 A dibromobenzene carrying bromo groups at positions 1 and 3. Brc1cccc(Br)c1 Reaxys:1904538 JSRLURSZEMLAFO-UHFFFAOYSA-N 235.90396 InChI=1S/C6H4Br2/c7-5-2-1-3-6(8)4-5/h1-4H PMID:15267540 CAS:108-36-1