| Label | Id | |
|---|---|---|
| corroles | http://purl.obolibrary.org/obo/CHEBI_23393 | |
| coumarate | http://purl.obolibrary.org/obo/CHEBI_23399 | |
| coumarins | http://purl.obolibrary.org/obo/CHEBI_23403 | |
| courmarate | http://purl.obolibrary.org/obo/CHEBI_23399 | |
| cumate | http://purl.obolibrary.org/obo/CHEBI_23410 | |
| cumates | http://purl.obolibrary.org/obo/CHEBI_23410 | |
| cutins | http://purl.obolibrary.org/obo/CHEBI_23417 | |
| cyanates | http://purl.obolibrary.org/obo/CHEBI_23420 | |
| cyanides | http://purl.obolibrary.org/obo/CHEBI_23424 | |
| cyanohydrin | http://purl.obolibrary.org/obo/CHEBI_23437 | |
| cyanohydrins | http://purl.obolibrary.org/obo/CHEBI_23437 | |
| cyanopyridine | http://purl.obolibrary.org/obo/CHEBI_23438 | |
| cyanopyridines | http://purl.obolibrary.org/obo/CHEBI_23438 | |
| cyclane | http://purl.obolibrary.org/obo/CHEBI_23453 | |
| cyclitol | http://purl.obolibrary.org/obo/CHEBI_23451 |