| Label | Id | |
|---|---|---|
| (7E)-5-hydroxy-7-(prop-2-en-1-ylidene)-7,7a-dihydrocyclopenta[b]pyran-6(2H)-one | http://purl.obolibrary.org/obo/CHEBI_65800 | |
| 5-hydroxy-7-prop-2-en-(E)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one | http://purl.obolibrary.org/obo/CHEBI_65800 | |
| Diplosoma ylidene 1 | http://purl.obolibrary.org/obo/CHEBI_65800 |