| 201338-44-5 | Imidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]pyrazine-4,7-dione,1-bromo-5,5a,5b,6,8,8a,9,9a-octahydro-5b,8a-dihydroxy-8-methyl-,(5aR,5bR,8aS,9aR)- | C12H13 Br N4 O4 |
| 201338-45-6 | Imidazo[4',5':4,5]cyclopenta[1,2-e]pyrrolo[1,2-a]- pyrazine-4,7-dione,1-bromo-5,5a,5b,6,8,8a,9,- 9a-octahydro-8a-hydroxy-,(5aS,5bS,8aS,- 9aR)- | C11H11BrN4O3 |