13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity)
| Manufacturer： | TRC |
| Item Number： | E916950 |
| Product Name： | 13-Ethyl-18,19-dinor-17Alpha-pregn-4-en-20-yn-17-ol (~90%) (Levo Norgestrel Impurity) |
| Specifications： | 10MG |
| CAS No.： | 32419-58-2 |
| Catalog No.： | E916950 |
| Notice： | Part of item is only available for pre-order. If you have procurement needs, please contact us for inquiries. |
