| Label | Id | |
|---|---|---|
| (+-)-ethionine | http://purl.obolibrary.org/obo/CHEBI_68664 | |
| (+/-)-ethionine | http://purl.obolibrary.org/obo/CHEBI_68664 | |
| DL-ethionine | http://purl.obolibrary.org/obo/CHEBI_68664 | |
| S-ethyl-DL-homocysteine | http://purl.obolibrary.org/obo/CHEBI_68664 | |
| S-ethyl-rac-homocysteine | http://purl.obolibrary.org/obo/CHEBI_68664 | |
| DL-2-amino-4-(ethylthio)butyric acid | http://purl.obolibrary.org/obo/CHEBI_68664 |
