| Label | Id | |
|---|---|---|
| CHI3 | http://purl.obolibrary.org/obo/CHEBI_37758 | |
| CLA | http://purl.obolibrary.org/obo/CHEBI_3732 | |
| CLARITHROMYCIN | http://purl.obolibrary.org/obo/CHEBI_3732 | |
| CLIDINIUM | http://purl.obolibrary.org/obo/CHEBI_3743 | |
| CLONAZEPAM | http://purl.obolibrary.org/obo/CHEBI_3756 | |
| Cholest-5-ene-3beta,7alpha,25-triol | http://purl.obolibrary.org/obo/CHEBI_37623 | |
| CTP | http://purl.obolibrary.org/obo/CHEBI_37563 | |
| CTP(4-) | http://purl.obolibrary.org/obo/CHEBI_37563 | |
| Chondroitinsulfat | http://purl.obolibrary.org/obo/CHEBI_37397 | |
| Cimicifugoside | http://purl.obolibrary.org/obo/CHEBI_3700 | |
| Cimifugin | http://purl.obolibrary.org/obo/CHEBI_3701 | |
| Cinch | http://purl.obolibrary.org/obo/CHEBI_3708 | |
| Cinchonidine | http://purl.obolibrary.org/obo/CHEBI_3703 | |
| Cinegalline | http://purl.obolibrary.org/obo/CHEBI_3705 | |
| Cinnamodial | http://purl.obolibrary.org/obo/CHEBI_3711 |