| Label | Id | |
|---|---|---|
| 2-deoxy-4-O-(4-deoxy-2-O-sulfonato-alpha-L-threo-hex-4-enopyranuronosyl)-6-O-sulfonato-2-(sulfonatoamino)-alpha-D-glucopyranose | http://purl.obolibrary.org/obo/CHEBI_43053 | |
| heparin disaccharide I-S(4-) | http://purl.obolibrary.org/obo/CHEBI_43053 |