| Label | Id | |
|---|---|---|
| diatomic fluorine | http://purl.obolibrary.org/obo/CHEBI_36890 | |
| diatomic iodine | http://purl.obolibrary.org/obo/CHEBI_36891 | |
| elemental fluorine | http://purl.obolibrary.org/obo/CHEBI_36892 | |
| elemental iodine | http://purl.obolibrary.org/obo/CHEBI_36893 | |
| elemental bromine | http://purl.obolibrary.org/obo/CHEBI_36894 | |
| atomic fluorine | http://purl.obolibrary.org/obo/CHEBI_36895 | |
| monoatomic fluorine | http://purl.obolibrary.org/obo/CHEBI_36895 | |
| atomic bromine | http://purl.obolibrary.org/obo/CHEBI_36896 | |
| monoatomic bromine | http://purl.obolibrary.org/obo/CHEBI_36896 | |
| atomic iodine | http://purl.obolibrary.org/obo/CHEBI_36897 | |
| monoatomic iodine | http://purl.obolibrary.org/obo/CHEBI_36897 | |
| N-benzyloxycarbonylglycinate anion | http://purl.obolibrary.org/obo/CHEBI_368997 | |
| Quercetagetin 3,6,7,3'-tetramethyl ether | http://purl.obolibrary.org/obo/CHEBI_3689 |