halophenol monochlorophenol 2-chlorophenol 128.003 128.55600 2-CHLOROPHENOL 2-Chloro-1-hydroxybenzene 2-Chlorophenol 2-chlorophenol Beilstein:1905114 C6H5ClO CAS:95-57-8 CHEBI:30398 CHEBI:34271 CHEBI:47081 CHEBI:47083 DrugBank:DB03110 Gmelin:2999 ISPYQTSUDJAMAB-UHFFFAOYSA-N InChI=1S/C6H5ClO/c7-5-3-1-2-4-6(5)8/h1-4,8H KEGG:C14219 Oc1ccccc1Cl PDBeChem:2CH chebi_ontology o-chlorophenol