(1aS,8S,8aR,8bS)-8-[[(Aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-6-hydroxy-8a-methoxy-5-methylazirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione; [1aS-(1a?,8?,8a?,8b?)]-8-[[(Aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-6-hydroxy-8a-methoxy-5-methyl-azirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione;7-Hydroxy-9a-methoxymitosane; 7-O-Demethylmitomycin A; Hydroxymitomycin C; NSC 123105;7-Demethyl Mitomycin A