| Cas No.: | 2226541-13-3 |
| Chemical Name: | Daclatasvir Impurity B |
| SMILES: | O=C(OC)N[C@H](C(N1[C@H](C2=NC=C(C3=CC=C(C4=CC=C(C5=CN=C([C@H]6N(C(C)=O)CCC6)N5)C=C4)C=C3)N2)CCC1)=O)C(C)C |
| Formula: | C35H41N7O4 |
| M.Wt: | 623.74 |
| Sotrage: | Please store the product under the recommended conditions in the Certificate of Analysis. |

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