| Label | Id | |
|---|---|---|
| butylstannane | http://purl.obolibrary.org/obo/CHEBI_22966 | |
| butyn-1-ols | http://purl.obolibrary.org/obo/CHEBI_22967 | |
| butynal | http://purl.obolibrary.org/obo/CHEBI_22968 | |
| butynals | http://purl.obolibrary.org/obo/CHEBI_22968 | |
| butynediol | http://purl.obolibrary.org/obo/CHEBI_22970 | |
| butynediols | http://purl.obolibrary.org/obo/CHEBI_22970 | |
| butyryl | http://purl.obolibrary.org/obo/CHEBI_22972 | |
| cadinene | http://purl.obolibrary.org/obo/CHEBI_22976 | |
| cadinenes | http://purl.obolibrary.org/obo/CHEBI_22976 | |
| cadmio | http://purl.obolibrary.org/obo/CHEBI_22977 | |
| cadmium | http://purl.obolibrary.org/obo/CHEBI_22977 | |
| calcio | http://purl.obolibrary.org/obo/CHEBI_22984 | |
| calcium | http://purl.obolibrary.org/obo/CHEBI_22984 | |
| dihydromethanopterin | http://purl.obolibrary.org/obo/CHEBI_2251 | |
| camalexin | http://purl.obolibrary.org/obo/CHEBI_22990 |