| Label | Id | |
|---|---|---|
| cyclohexanedione | http://purl.obolibrary.org/obo/CHEBI_23478 | |
| cyclohexanols | http://purl.obolibrary.org/obo/CHEBI_23480 | |
| cyclohexanones | http://purl.obolibrary.org/obo/CHEBI_23482 | |
| cyclolignane | http://purl.obolibrary.org/obo/CHEBI_23487 | |
| cycloneolignane | http://purl.obolibrary.org/obo/CHEBI_23490 | |
| cycloparaffin | http://purl.obolibrary.org/obo/CHEBI_23453 | |
| cyclopentane | http://purl.obolibrary.org/obo/CHEBI_23492 | |
| cyclopentanes | http://purl.obolibrary.org/obo/CHEBI_23493 | |
| cyclopentanols | http://purl.obolibrary.org/obo/CHEBI_23495 | |
| cyclosadol | http://purl.obolibrary.org/obo/CHEBI_23502 | |
| cycloserine | http://purl.obolibrary.org/obo/CHEBI_23503 | |
| cystathionines | http://purl.obolibrary.org/obo/CHEBI_23505 | |
| cysteinyl | http://purl.obolibrary.org/obo/CHEBI_23511 | |
| cystyl | http://purl.obolibrary.org/obo/CHEBI_23514 | |
| cytidines | http://purl.obolibrary.org/obo/CHEBI_23524 |