EMBL-EBI | Chemical Biology | ChEBI
Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search
| Formula | C4H2O2 |
| Net Charge | 0 |
| Average Mass | 82.058 |
| Monoisotopic Mass | 82.00548 |
| SMILES | *C(=O)C([H])=C([H])C(*)=O |
| ChEBI Ontology |
|---|
| Outgoing Relation(s) |
| butenedioyl group (CHEBI:37954) is a divalent carboacyl group (CHEBI:23855) |
| butenedioyl group (CHEBI:37954) is substituent group from butenedioic acid (CHEBI:22958) |
| Incoming Relation(s) |
| fumaroyl group (CHEBI:24125) is a butenedioyl group (CHEBI:37954) |
| maleoyl group (CHEBI:25121) is a butenedioyl group (CHEBI:37954) |
| IUPAC Name |
|---|
| but-2-enedioyl |
| Synonym | Source |
|---|---|
| ‒CO‒CH=CH‒CO‒ | IUPAC |