5568-90-1
| Chemical Name: Promethazine Impurity B (Isopromethazine) HCl | |
|
Structure: |
CAS: 5568-90-1 ID: Supplier: BOC Sciences |
| Chemical Name: Promethazine Impurity B (Isopromethazine) HCl | |
|
Structure: |
CAS: 5568-90-1 ID: Supplier: BOC Sciences |