| CAS No | 68-22-4 |
| Category | LEVONORGESTREL. |
| Product Code | RBPL-L1602 |
| M.Formula | C20H26O2 |
| M.Weight | 298.42 |
| IUPAC | (17α)-17-Hydroxy-19-norpregn-4-en-20-yn-3-one; 19-Nor-17α− -ethynyl-4-androsten-17β-ol-3-one; 17α-Ethynyl-19-nortestosterone; 19-Norethisterone |
| Synonyms | Norethindrone; |
