38621-52-2 4H-Imidazo(4,5-c)pyridin-4-one, 1,3a,5,6,7,7a-hexahydro-2-((4-O-(aminocarbonyl)-2-deoxy-2-(methyl((methylamino)acetyl)amino)-beta-D-gulopyranoxyl)amino)-7-hydroxy-, (3aS-(3a-alpha,7-alpha,7a-beta))- A 269A A-269A Antibiotic 6241B Antibiotic A 269A Antibiotic LL-BL 136 Antibiotic SF 701