41515-28-0 Carbamic acid, (2-hydroxyethyl)-, (6-amino-1,1a,2,8,8a,8b- hexahydro-8a-methoxy-1,5-dimethyl-4,7-dioxoazirino[2',3':3, 4]pyrrolo[1,2-a]indol-8-yl)methyl ester, [1aS-(1a.alpha.,8.beta.,8a.alpha.,8b.alpha.)]- NSC134724