| Label | Id | |
|---|---|---|
| bioxirane | http://purl.obolibrary.org/obo/CHEBI_23704 | |
| biphenyl-2,2'-dicarboxylate | http://purl.obolibrary.org/obo/CHEBI_23836 | |
| caprinyl | http://purl.obolibrary.org/obo/CHEBI_23574 | |
| caprolactams | http://purl.obolibrary.org/obo/CHEBI_23000 | |
| carbamates | http://purl.obolibrary.org/obo/CHEBI_23003 | |
| carbamoyl | http://purl.obolibrary.org/obo/CHEBI_23004 | |
| carbamyl | http://purl.obolibrary.org/obo/CHEBI_23004 | |
| carbonates | http://purl.obolibrary.org/obo/CHEBI_23016 | |
| carbonyl | http://purl.obolibrary.org/obo/CHEBI_23019 | |
| carboxamide | http://purl.obolibrary.org/obo/CHEBI_23004 | |
| carboxycyclopropane | http://purl.obolibrary.org/obo/CHEBI_23500 | |
| carboxynaphthalene | http://purl.obolibrary.org/obo/CHEBI_23034 | |
| carotenal | http://purl.obolibrary.org/obo/CHEBI_23041 | |
| carotenals | http://purl.obolibrary.org/obo/CHEBI_23041 | |
| carotene | http://purl.obolibrary.org/obo/CHEBI_23042 |