| Label | Id | |
|---|---|---|
| Bracteoline | http://purl.obolibrary.org/obo/CHEBI_3164 | |
| Branntkalk | http://purl.obolibrary.org/obo/CHEBI_31344 | |
| Brazilin | http://purl.obolibrary.org/obo/CHEBI_3170 | |
| Bremazocine | http://purl.obolibrary.org/obo/CHEBI_3171 | |
| Brevicolline | http://purl.obolibrary.org/obo/CHEBI_3174 | |
| CaSO4 | http://purl.obolibrary.org/obo/CHEBI_31346 | |
| Brimonidine | http://purl.obolibrary.org/obo/CHEBI_3175 | |
| Brinzolamide | http://purl.obolibrary.org/obo/CHEBI_3176 | |
| Cadralazine | http://purl.obolibrary.org/obo/CHEBI_31331 | |
| Bromaral | http://purl.obolibrary.org/obo/CHEBI_31304 | |
| Bromazepam | http://purl.obolibrary.org/obo/CHEBI_31302 | |
| Bromisovalum | http://purl.obolibrary.org/obo/CHEBI_31304 | |
| Bromobenzene | http://purl.obolibrary.org/obo/CHEBI_3179 | |
| Auramycinone | http://purl.obolibrary.org/obo/CHEBI_31244 | |
| Auraviketone | http://purl.obolibrary.org/obo/CHEBI_31245 |