Product Description
| Product Name | (17α)-19-Norpregn-5-en-20-yne-3,17-diol |
| Synonyms | (8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol |
| Related API | Norethindrone |
| Category | Impurities |




