| Label | Id | |
|---|---|---|
| 3,4,6a,10-tetrahydroxy-6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9(6H)-one | http://purl.obolibrary.org/obo/CHEBI_90116 | |
| Haematine | http://purl.obolibrary.org/obo/CHEBI_90116 | |
| Hematine | http://purl.obolibrary.org/obo/CHEBI_90116 | |
| hematein | http://purl.obolibrary.org/obo/CHEBI_90116 | |
| C.I. 75290 | http://purl.obolibrary.org/obo/CHEBI_90116 | |
| Natural black 1 | http://purl.obolibrary.org/obo/CHEBI_90116 |