| Label | Id | |
|---|---|---|
| 3H-spiro[2-benzofuran-1,9'-xanthen]-3-one | http://purl.obolibrary.org/obo/CHEBI_37915 | |
| fluoran | http://purl.obolibrary.org/obo/CHEBI_37915 | |
| spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one | http://purl.obolibrary.org/obo/CHEBI_37915 | |
| spiro(isobenzofuran-1(3H),9'-xanthen)-3-one | http://purl.obolibrary.org/obo/CHEBI_37915 |
