benzaldehydes 4-chlorobenzaldehyde 140.003 140.567 4-Chlorobenzaldehyde 4-chloranylbenzaldehyde 4-chlorobenzaldehyde AVPYQKSLYISFPO-UHFFFAOYSA-N C7H5ClO CAS:104-88-1 CHEBI:1802 CHEBI:20332 CHEBI:28105 Clc1ccc(C=O)cc1 InChI=1S/C7H5ClO/c8-7-3-1-6(5-9)2-4-7/h1-5H KEGG:C06648 UM-BBD_compID:c0418 chebi_ontology monochlorobenzenes