| Product Name: | yk11 | 
| Synonyms: | YK-11-OA;(17alpha,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester;YK11 YK11 white powder;High quality 1370003-76-1 | 
| CAS: | 1370003-76-1 | 
| MF: | C25H34O6 | 
| MW: | 430.53 | 
| EINECS: | 1532714-185-1 | 
| Melting point | 134-137°C | 
| Boiling point | 564.4±50.0 °C(Predicted) | 
| density | 1.22±0.1 g/cm3(Predicted) | 
| storage temp. | -20°C Freezer | 
| solubility | Available | 
| form | Powder | 
| color | White |