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Lentaron 99% 4-Hydroxy Testosterone
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| Post Date: | Oct 23,2014 |
| Expiry Date: | Apr 21,2015 |
| Detailed Description: |
Cas No. :566-48-3
Quantity: 10Kilograms Specs:4-Androsten-4 Price:10 USD Kilograms Payment Method: T/T; Western Union; Money Gram; Bank transfer Lentaron 99% 4-Hydroxy Testosterone keyword: 4-Androsten-4 4-Androsten-4 4-Androsten-4 Lentaron Lentaron Lentaron 4-Androsten-4 4-Androsten-4 4-Androsten-4 Lentaron Lentaron Lentaron 4-Androsten-4 4-Androsten-4 4-Androsten-4 Lentaron Lentaron Lentaron 4-Androsten-4 4-Androsten-4 4-Androsten-4 Lentaron Lentaron Lentaron 4-Androsten-4 4-Androsten-4 4-Androsten-4 Lentaron Lentaron Lentaron ⊙⊙⊙⊙⊙⊙⊙⊙⊙⊙ Quick Detail: Chemical Name: 4-Androsten-4,17beta-ol-3-one,Lentaron 4-Androsten-4 CAS：566-48-3 4-Androsten-4 Molecular Formula: C19H28O3 4-Androsten-4 Molecular weight: 304.42 4-Androsten-4 Standard: Enterprise Standard 4-Androsten-4 Assay:99% ★★★★★★★★★★★★ Product description: Formestane (Lentaron) is a type I, steroidal aromatase inhibitor. It is used in the treatment of estrogen-receptor positive breast cancer in post-menopausal women. It is available as an intramuscular depot injection. Formestane is often used to suppress estrogen production from anabolic steroids or prohormones. It also acts as a prohormone to 4-hydroxytestosterone, an active steroid which displays weak androgenic activity in addition to acting as a mild aromatase inhibitor. Formestane has poor oral bioavailability and as such is no longer popular as many orally active aromatase inhibitors have been identified. |
| CAS Registry Number: | 566-48-3 |
| Synonyms: | ;Formestane;B, Aromatase inhibitor;4-hydroxyandrost-4-ene-3,17-dione;(8xi,9xi,14xi)-4-methylandrost-4-ene-3,17-dione;4-Hydroxyandrostenedione;4-Hydroxy-4-androstenedione; |
| Molecular Formula: | C20H28O2 |
| Molecular Weight: | 300.4351 |
| Molecular Structure: | 
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| Hazard Symbols: |  T:Toxic; |
| Risk Codes: | R60:; |
| Safety Description: | S53:; S36/37/39:; S45:; |
| Company: | Guangzhou Quanao Chemical Co.,Ltd [ China ] |
| Contact: | Candice He |
| Tel: | +86-020-31034798 |
| Fax: | 020-3103-7018 |
| Email: | candice@ycgmp.com |
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