| 规格: | Estra-4, 9-diene-3, 17-dione
Product Name: Estra-4, 9-diene-3, 17-dione
Alias: 19-Norandrosta-4, 9-diene-3, 17-dione
CAS No.: 5173-46-6
Molecular Formula: C19H20O2
Molecular weight: 280.36
Appearance: White or off white crystalline powder; Assay: 99%
Standard: Enterprise standard |
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