has functional parent is conjugate acid of gamma-aminobutyric acid 103.063 103.11980 4-Aminobutanoic acid 4-Aminobutyric acid 4-aminobutanoic acid 4-aminobutanoic acid 4-aminobutyric acid 4Abu A gamma-amino acid that is butanoic acid with the amino substituent located at C-4. BTCSSZJGUNDROE-UHFFFAOYSA-N Beilstein:906818 C4H9NO2 CAS:56-12-2 CHEBI:16865 CHEBI:1786 CHEBI:193777 CHEBI:20318 CHEBI:40483 DrugBank:DB02530 Drug_Central:1262 GABA GAMMA-AMINO-BUTANOIC ACID Gmelin:49775 HMDB:HMDB0000112 InChI=1S/C4H9NO2/c5-3-1-2-4(6)7/h1-3,5H2,(H,6,7) KEGG:C00334 KEGG:D00058 KNApSAcK:C00001337 LIPID_MAPS_instance:LMFA01100039 MetaCyc:4-AMINO-BUTYRATE NCCCC(O)=O PDBeChem:ABU PMID:10630630 PMID:10930630 PMID:16276116 PMID:21614609 PMID:22770225 Reaxys:906818 Wikipedia:Gamma-Aminobutyric_acid chebi_ontology gamma-Aminobuttersaeure gamma-Aminobutyric acid gamma-amino-n-butyric acid gamma-aminobutanoic acid gamma-aminobutyric acid omega-aminobutyric acid piperidic acid piperidinic acid monocarboxylic acid gamma-aminobutyrate butyric acid gamma-amino acid