| Label | Id | |
|---|---|---|
| difluoride(1-) | http://purl.obolibrary.org/obo/CHEBI_30238 | |
| difluorine | http://purl.obolibrary.org/obo/CHEBI_30236 | |
| difluorine(.1+) | http://purl.obolibrary.org/obo/CHEBI_30237 | |
| difluorine(1+) | http://purl.obolibrary.org/obo/CHEBI_30237 | |
| [F2](.+) | http://purl.obolibrary.org/obo/CHEBI_30237 | |
| [F2](.-) | http://purl.obolibrary.org/obo/CHEBI_30238 | |
| [NF3] | http://purl.obolibrary.org/obo/CHEBI_30231 | |
| [NF4](+) | http://purl.obolibrary.org/obo/CHEBI_30233 | |
| [UF6] | http://purl.obolibrary.org/obo/CHEBI_30235 | |
| abieta-7,13-diene | http://purl.obolibrary.org/obo/CHEBI_30232 | |
| azanylidyne | http://purl.obolibrary.org/obo/CHEBI_30230 | |
| benzbromarone | http://purl.obolibrary.org/obo/CHEBI_3023 | |
| bifluoriden | http://purl.obolibrary.org/obo/CHEBI_30236 | |
| fluoridohydrogen(1+) | http://purl.obolibrary.org/obo/CHEBI_30234 | |
| fluorine | http://purl.obolibrary.org/obo/CHEBI_30236 |