<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:ns0="http://purl.obolibrary.org/obo/chebi#"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_17217"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_22959"/> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/CHEBI_79020"/> <skos:notation>CHEBI:17217</skos:notation> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17217"/> <metadata_def:mappingLoom>2butenoicacid</metadata_def:mappingLoom> <metadata_def:prefLabel>2-butenoic acid</metadata_def:prefLabel> <obo_purl:IAO_0000115>A butenoic acid having the double bond at position C-2.</obo_purl:IAO_0000115> <oboinowl_gen:hasExactSynonym>2-Butenoic acid</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>but-2-enoic acid</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasOBONamespace>chebi_ontology</oboinowl_gen:hasOBONamespace> <oboinowl_gen:hasDbXref>Gmelin:324286</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>KEGG:C01771</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>CAS:3724-65-0</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>Beilstein:1098434</oboinowl_gen:hasDbXref> <oboinowl_gen:hasDbXref>Reaxys:1098434</oboinowl_gen:hasDbXref> <rdfs:label>2-butenoic acid</rdfs:label> <oboinowl_gen:id>CHEBI:17217</oboinowl_gen:id> <oboinowl_gen:hasRelatedSynonym>2-butenic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>alpha-butenoic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>CTA</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>2-Butenoate</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>3-methylacrylic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>beta-methacrylic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>Crotonic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>beta-methylacrylic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>Crotonsaeure</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>alpha-crotonic acid</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasRelatedSynonym>acide crotonique</oboinowl_gen:hasRelatedSynonym> <oboinowl_gen:hasAlternativeId>CHEBI:19484</oboinowl_gen:hasAlternativeId> <oboinowl_gen:hasAlternativeId>CHEBI:1027</oboinowl_gen:hasAlternativeId> <oboinowl_gen:hasAlternativeId>CHEBI:19485</oboinowl_gen:hasAlternativeId> <oboinowl_gen:inSubset rdf:resource="http://purl.obolibrary.org/obo/chebi#3_STAR"/> <ns0:is_conjugate_acid_of rdf:resource="http://purl.obolibrary.org/obo/CHEBI_36258"/> <obo_purl:chebi/smiles>[H]C(C)=CC(O)=O</obo_purl:chebi/smiles> <obo_purl:chebi/formula>C4H6O2</obo_purl:chebi/formula> <obo_purl:chebi/charge>0</obo_purl:chebi/charge> <obo_purl:chebi/mass>86.08924</obo_purl:chebi/mass> <obo_purl:chebi/inchikey>LDHQCZJRKDOVOX-UHFFFAOYSA-N</obo_purl:chebi/inchikey> <obo_purl:chebi/monoisotopicmass>86.03678</obo_purl:chebi/monoisotopicmass> <obo_purl:chebi/inchi>InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)</obo_purl:chebi/inchi> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_36258"> <ns0:is_conjugate_base_of> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_17217"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17217"/> </rdf:Description> </ns0:is_conjugate_base_of> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/CHEBI_38726"> <ns1:has_functional_parent rdf:resource="http://purl.obolibrary.org/obo/CHEBI_17217"/> </rdf:Description> </rdf:RDF>