| Label | Id | |
|---|---|---|
| (ethane-1,2-diyldinitrilo)tetraacetatonickelate(2-) | http://purl.obolibrary.org/obo/CHEBI_30379 | |
| (ethane-1,2-diyldinitrilo)tetraacetatonickelate(II) | http://purl.obolibrary.org/obo/CHEBI_30379 | |
| [Ni(edta)](2-) | http://purl.obolibrary.org/obo/CHEBI_30379 | |
| [NiEdta](2-) | http://purl.obolibrary.org/obo/CHEBI_30379 | |
| ethylenediaminetetraacetatonickelate(2-) | http://purl.obolibrary.org/obo/CHEBI_30379 |