| Label | Id | |
|---|---|---|
| thiirane | http://purl.obolibrary.org/obo/CHEBI_30977 | |
| thiirene | http://purl.obolibrary.org/obo/CHEBI_30976 | |
| tris(2,2'-bipyridine)iron(2+) | http://purl.obolibrary.org/obo/CHEBI_30979 | |
| tris(2,2'-bipyridine)iron(II) | http://purl.obolibrary.org/obo/CHEBI_30979 | |
| ethylene sulfide | http://purl.obolibrary.org/obo/CHEBI_30977 | |
| ethylene sulphide | http://purl.obolibrary.org/obo/CHEBI_30977 |