Topotecan
| Trivial name | Topotecan |
| Catalog Number | A0859 |
| Research Area | pharmaceutical |
| Molecular Formula | C23H23N3O5 |
| CAS# | 123948-87-8 |
| Purity | 98% |
| SMILES | O=C1[C@](O)(CC)C2=C(CO1)C(N3CC4=CC5=C(CN(C)C)C(O)=CC=C5N=C4C3=C2)=O |
| Supplier Page | http://www.rosewellchem.com/3648-cas-123948-87-8.html |