| Label | Id | |
|---|---|---|
| O=C=C=C=O | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| propa-1,2-diene-1,3-dione | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| Carbon suboxide | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| carbon suboxide | http://purl.obolibrary.org/obo/CHEBI_30086 |
| Label | Id | |
|---|---|---|
| O=C=C=C=O | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| propa-1,2-diene-1,3-dione | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| Carbon suboxide | http://purl.obolibrary.org/obo/CHEBI_30086 | |
| carbon suboxide | http://purl.obolibrary.org/obo/CHEBI_30086 |