Term Name:	mitomycin B(1-)
Synonyms:	(1aS,8aR,8bS)-8-[(carbamoyloxy)methyl]-8a-hydroxy-6-methoxy-1,5-dimethyl-4,7-dioxo-1,1a,2,4,7,8,8a,8b-octahydroazireno[2',3':3,4]pyrrolo[1,2-a]indol-8-ide, mitomycin B
Definition:	An organic anion obtained by removal of the acidic proton from position 8 of mitomycin B. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
Ontology:	ChEBI [CHEBI:84590]  ( EBI )