| Label | Id | |
|---|---|---|
| =NN= | http://purl.obolibrary.org/obo/CHEBI_30107 | |
| diazane-1,2-diylidene | http://purl.obolibrary.org/obo/CHEBI_30107 | |
| hydrazinediylidene | http://purl.obolibrary.org/obo/CHEBI_30107 | |
| hydrazinediylidene group | http://purl.obolibrary.org/obo/CHEBI_30107 |
