| Label | Id | |
|---|---|---|
| =C=O | http://purl.obolibrary.org/obo/CHEBI_30152 | |
| carbonylidene | http://purl.obolibrary.org/obo/CHEBI_30152 | |
| carbonylidene group | http://purl.obolibrary.org/obo/CHEBI_30152 |
| Label | Id | |
|---|---|---|
| =C=O | http://purl.obolibrary.org/obo/CHEBI_30152 | |
| carbonylidene | http://purl.obolibrary.org/obo/CHEBI_30152 | |
| carbonylidene group | http://purl.obolibrary.org/obo/CHEBI_30152 |