Product Description
| Product Name | (17α)-17-Hydroxy-19-norpregn-5-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal |
| Synonyms | Spiro[3H-cyclopenta[a]phenanthrene-3,2’-[1,3]dioxolane] 19-Norpregn-5-en-20-yn-3-one deriv. |
| Related API | Norethindrone Acetate |
| Category | Impurities |




