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CHEBI:746879 - ethiin zwitterion

ChEBI IDCHEBI:746879
ChEBI Nameethiin zwitterion
Stars
Last Modified21 October 2025
SubmitterElisabeth Coudert
DownloadsMolfile
FormulaC5H11NO3S
Net Charge0
Average Mass165.214
Monoisotopic Mass165.04596
SMILESCCS(=O)C[C@H]([NH3+])C(=O)[O-]
InChIInChI=1S/C5H11NO3S/c1-2-10(9)3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10?/m0/s1
InChIKeyCSZTZFUEOCFFJH-YGVKFDHGSA-N
ChEBI Ontology
Outgoing Relation(s)
ethiin zwitterion (CHEBI:746879) is a L-α-amino acid zwitterion (CHEBI:59869)
Synonym  Source
S-ethyl-L-cysteine sulfoxide zwitterionSUBMITTER
UniProt Name  Source
ethiinUniProt
Manual XrefsDatabases
CPD-9280MetaCyc