| Label | Id | |
|---|---|---|
| beta-propionolactone | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| betapron | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| betaprone | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| EHDP | http://purl.obolibrary.org/obo/CHEBI_4907 | |
| Ethane-1-hydroxy-1,1-diphosphonate | http://purl.obolibrary.org/obo/CHEBI_4907 | |
| Etidronsaeure | http://purl.obolibrary.org/obo/CHEBI_4907 | |
| HEDP | http://purl.obolibrary.org/obo/CHEBI_4907 | |
| propan-3-olide | http://purl.obolibrary.org/obo/CHEBI_49074 | |
| oxetan-2-one | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| propanolide | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| propiolactona | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| propiolactone | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| propiolactonum | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| 3-hydroxypropionic acid beta-lactone | http://purl.obolibrary.org/obo/CHEBI_49073 | |
| hydracrylic acid beta-lactone | http://purl.obolibrary.org/obo/CHEBI_49073 |