| Label | Id | |
|---|---|---|
| biflavonyl | http://purl.obolibrary.org/obo/CHEBI_22865 | |
| bilanes | http://purl.obolibrary.org/obo/CHEBI_22866 | |
| bilins | http://purl.obolibrary.org/obo/CHEBI_22869 | |
| biopterins | http://purl.obolibrary.org/obo/CHEBI_22881 | |
| biotinoyl | http://purl.obolibrary.org/obo/CHEBI_22885 | |
| biotinyl | http://purl.obolibrary.org/obo/CHEBI_22885 | |
| biphenyls | http://purl.obolibrary.org/obo/CHEBI_22888 | |
| bis-L-cysteinyl bis-L-histidino diiron disulfide | http://purl.obolibrary.org/obo/CHEBI_22897 | |
| (2-Bis(3-ethylbenzothiazolyl))pentamethine cyanine iodide | http://purl.obolibrary.org/obo/CHEBI_228275 | |
| bis-L-cysteinyl L-N3'-histidino L-serinyl tetrairon tetrasulfide | http://purl.obolibrary.org/obo/CHEBI_22896 | |
| amino acid betaines | http://purl.obolibrary.org/obo/CHEBI_22860 |