Name : YK11
Other :(17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester
CAS : 431579-34-9
CH : C25H34O6
Density : 1.2±0.1 g/cm3
Molecular weight : 430.534
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