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Appearance: | White Or Off-white Crystalline Powder | CAS No.: | 5173-46-6 |
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Formular: | C18H22O2 | Purity: | 98% |
Product Name: Estra-4,9-diene-3,17-dione Chemical name: 19-norandrosta-4,9-diene-3,17-dione
CAS No.: 5173-46-6
Purity: 98% .
Appearance: White or white crystalline powder,
Melting Point: ≥ 135 ℃,
Molecular Weight 270.37.
Application: Hormone drugs, used as a pharmaceutical intermediate..
Our production follows GMP and EHS(Environment, Healthy & Safety). A strong team with chemists in fermentation and chemical synthesis specializing in steroids and hormones for more than 10years.
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