has role has functional parent is tautomer of allantoin (2,5-Dioxo-4-imidazolidinyl)urea 0 158.044 158.11560 2,5-Dioxo-4-imidazolidinyl-urea 4-ureido-2,5-imidazolidinedione 5-Ureido-2,4-imidazolidindione 5-Ureidohydantoin Allantoin An imidazolidine-2,4-dione that is 5-aminohydantoin in which a carbamoyl group is attached to the exocyclic nitrogen. C4H6N4O3 CAS:97-59-6 CHEBI:13761 CHEBI:15676 CHEBI:22354 CHEBI:2594 Drug_Central:4268 Glyoxyldiureide HMDB:HMDB00462 InChI=1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11) KEGG:C01551 KEGG:D00121 KNApSAcK:C00007468 LINCS:LSM-5190 MetaCyc:ALLANTOIN N-(2,5-Dioxo-4-imidazolidinyl)urea N-(2,5-dioxoimidazolidin-4-yl)urea NC(=O)NC1NC(=O)NC1=O PMID:11157020 PMID:14619112 PMID:17190852 POJWUDADGALRAB-UHFFFAOYSA-N Patent:US2158098 Reaxys:83514 Wikipedia:Allantoin allantoin chebi_ontology imidazolidine-2,4-dione hydantoin ureas vulnerary 1-(5-hydroxy-2-oxo-2,3-dihydroimidazol-4-yl)urea Saccharomyces cerevisiae metabolite Escherichia coli metabolite human metabolite