| Label | Id | |
|---|---|---|
| Butorphanol | http://purl.obolibrary.org/obo/CHEBI_3242 | |
| Butylmin | http://purl.obolibrary.org/obo/CHEBI_32123 | |
| Butyro-betaine | http://purl.obolibrary.org/obo/CHEBI_3246 | |
| Butyryl-[acp] | http://purl.obolibrary.org/obo/CHEBI_3247 | |
| Butyrylmallotochromene | http://purl.obolibrary.org/obo/CHEBI_3248 | |
| Byakangelicin | http://purl.obolibrary.org/obo/CHEBI_3250 | |
| Bz-Arg-OEt | http://purl.obolibrary.org/obo/CHEBI_3251 | |
| C-1027 | http://purl.obolibrary.org/obo/CHEBI_3252 | |
| Ca2P2O7 | http://purl.obolibrary.org/obo/CHEBI_32598 | |
| CaHPO4 | http://purl.obolibrary.org/obo/CHEBI_32596 | |
| CaSO4.2H2O | http://purl.obolibrary.org/obo/CHEBI_32583 | |
| Cabergoline | http://purl.obolibrary.org/obo/CHEBI_3286 | |
| Cabucine | http://purl.obolibrary.org/obo/CHEBI_3287 | |
| Cadiamine | http://purl.obolibrary.org/obo/CHEBI_3289 | |
| Calactin | http://purl.obolibrary.org/obo/CHEBI_3299 |