Product Description
| Product Name | Norethindrone |
| Synonyms | (17α)-17-Hydroxy-19-norpregn-4-en-20-yn-3-one19-Nor-17α− -ethynyl-4-androsten-17β-ol-3-one
17α-Ethynyl-19-nortestosterone 19-Norethisterone Levonorgestrel Impurity U (EP) |
| Related API | Norethindrone |
| Category | Impurities |




