431579-34-9
431579-34-9 structure
- Name: YK11
- Chemical Name: (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester
- CAS Number: 431579-34-9
- Molecular Formula: C25H34O6
- Molecular Weight: 430.534
- Create Date: 2018-12-27 17:39:39
- Modify Date: 2025-08-25 20:01:54
| Name | (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester |
|---|---|
| Synonyms | YK-11 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 564.4±50.0 °C at 760 mmHg |
| Molecular Formula | C25H34O6 |
| Molecular Weight | 430.534 |
| Flash Point | 242.5±30.2 °C |
| Exact Mass | 430.235535 |
| LogP | 3.79 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.561 |