17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether [ 72-33-3 ]
- Product Code
- 115443
- Cas Number
- 72-33-3
| mp | 153-155 °C(lit.) |
| Merck | 5917 |
| Chemical Properties | Crystalline Solid |
| Usage | Orally active estrogenic steroid. It was the estrogen used in many of the first oral contraceptives |