50-07-7 AIDS-031090 AIDS031090 Ametycin Ametycine Azirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione, 6-amino-8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,8a,8b-hexahydro-8a-methoxy-5-methyl-, (1aS,8S,8aR,8bS)- Mitamycin Mitomycin C Mutamycin NSC26980