OBO ID: CHEBI:90116

Term Name:	hematein		Search Ontology:
Synonyms:	3,4,6a,10-tetrahydroxy-6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9(6H)-one C.I. 75290 Haematine Hematine Natural black 1
Definition:	An organic heterotetracyclic compound that is -6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9-one carrying four hydroxy substituents at positions 3, 4, 6a and 10.
References:	CAS:475-25-2 Reaxys:93039 Wikipedia:Hematein
Ontology:	ChEBI  ( EBI )