| Product ID: | FY-LEG04 |
| Chemical Name: | Levonorgestrel Impurity 4/Levonorgestrel EP Impurity S |
| Synonyms: | 13-Ethyl-3-methoxy-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol |
| Cas No.: | 176254-10-7 |
| Molecular Formula: | C22H30O2 |
| Molecular Weight: | 326.48 |
| Specification: | 95% |
| Molecular Structure: |  |
|
中文版 
ENGLISH
