| Label | Id | |
|---|---|---|
| strontium molecular entity | http://purl.obolibrary.org/obo/CHEBI_37131 | |
| barium molecular entity | http://purl.obolibrary.org/obo/CHEBI_37133 | |
| astatine molecular entity | http://purl.obolibrary.org/obo/CHEBI_37138 |
| Label | Id | |
|---|---|---|
| strontium molecular entity | http://purl.obolibrary.org/obo/CHEBI_37131 | |
| barium molecular entity | http://purl.obolibrary.org/obo/CHEBI_37133 | |
| astatine molecular entity | http://purl.obolibrary.org/obo/CHEBI_37138 |