| Label | Id | |
|---|---|---|
| 1,6-anhydro-3,4-dideoxy-beta-D-glycero-hex-3-enopyranos-2-ulose | http://purl.obolibrary.org/obo/CHEBI_30999 | |
| (1S)-6,8-Dioxabicyclo(3.2.1)oct-2-en-4-one | http://purl.obolibrary.org/obo/CHEBI_30999 | |
| (1S,5R)-6,8-dioxabicyclo[3.2.1]oct-2-en-4-one | http://purl.obolibrary.org/obo/CHEBI_30999 | |
| levoglucosenone | http://purl.obolibrary.org/obo/CHEBI_30999 |