113785-48-1 8-((Aminocarbonyl)oxy)methyl-4,8a-dimethoxy-1,1a,2,8,8a,8b-hexahydro-7-hydroxy-5-methyl-6-nitrosoazirino(2',3'-3,4)-pyrrolo-(1,2-a)indole Azirino(2',3':3,4)pyrrolo(1,2-a)indole-8-methanol, 1,1a,2,8,8a,8b-hexahydro-7-hydroxy-4,8a-dimethoxy-5-methyl-6-nitroso-, alpha-carbamate, (1aS-(1aalpha,8beta,8aalpha,8balpha))- RM 49 RM-49