CAS no | 431579-34-9 |
Molecular formula | C25H34O6 |
Molecular weight | 430.53386 |
Product name :YK11
Product alias:
(17A,20E)-17,20-[(1-methoxyethylidene) BIS (OXy)] -3-oxo-19-Norpregna-4, 20-Diene-21-carboxylic Acid Methyl Ester
CAS no. : 431579-34-9
Molecular formula: C25H34O6
Molecular weight: 430.53386
Product | YK-11 | CAS No. | 1370003-76-1 |
Quantity | 2KG | 2019-8-15 | |
Test standard | In-house quality standard | Expiry date | 2 years |
Items | Specifications | Results | |
Appearance | White powder | White powder | |
ï¼HPLCï¼Assay | â¥98.0% | 99.4% | |
Loss on Drying | â¤1.0% | 0.3% | |
Conclusionï¼The product meets In-house specifications. |