| Label | Id | |
|---|---|---|
| boranediide | http://purl.obolibrary.org/obo/CHEBI_37759 | |
| bromoarene | http://purl.obolibrary.org/obo/CHEBI_37148 | |
| bromoarenes | http://purl.obolibrary.org/obo/CHEBI_37148 | |
| bromobenzenes | http://purl.obolibrary.org/obo/CHEBI_37149 | |
| but-2-enedioyl | http://purl.obolibrary.org/obo/CHEBI_37954 | |
| beta-D-gulose | http://purl.obolibrary.org/obo/CHEBI_37693 | |
| cisaprida | http://purl.obolibrary.org/obo/CHEBI_3720 | |
| buta-1,2,3-triene | http://purl.obolibrary.org/obo/CHEBI_37609 | |
| buta-1,3-diyne | http://purl.obolibrary.org/obo/CHEBI_37820 | |
| butane | http://purl.obolibrary.org/obo/CHEBI_37808 | |
| butanedioyl | http://purl.obolibrary.org/obo/CHEBI_37952 | |
| butatriene | http://purl.obolibrary.org/obo/CHEBI_37609 | |
| butyrolactones | http://purl.obolibrary.org/obo/CHEBI_37581 | |
| chloridodifluoridonitrogen | http://purl.obolibrary.org/obo/CHEBI_37383 | |
| chloridothallium | http://purl.obolibrary.org/obo/CHEBI_37117 |