has role has functional parent aldehyde furans metabolite furfural 0 2-Formylfuran 2-Furaldehyde 2-Furanaldehyde 2-Furancarbonal 2-Furancarboxaldehyde 2-Furyl-methanal 2-Furylcarboxaldehyde 96.021 96.08410 An aldehyde that is furan with the hydrogen at position 2 substituted by a formyl group. C5H4O2 CAS:98-01-1 CHEBI:34768 CHEBI:42593 Furaldehyde HYBBIBNJHNGZAN-UHFFFAOYSA-N InChI=1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H KEGG:C14279 KNApSAcK:C00030331 MetaCyc:CPD0-2357 O=Cc1ccco1 PDBeChem:FU2 PMID:17439666 PMID:21925629 PMID:22081946 PMID:22133603 PMID:22213717 PMID:22277539 PMID:22315196 PMID:22504824 PMID:22512171 PMID:22592554 PMID:22639140 PMID:22648683 PMID:22703600 Reaxys:105755 Wikipedia:Furfural YMDB:YMDB01459 chebi_ontology furan-2-carbaldehyde colombos:FURFURAL furan Maillard reaction product