天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Struktur
23637-79-8
CAS-Nr.
23637-79-8
Englisch Name:
17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal
Synonyma:
Cytosine Impurity 5;17-Ethinyl-18-methylestra-5(10),9(11)dien-17-ol-3-one-3-ethylene;17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)dien-3-one-3-ethylene ketal;18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17α)-
CBNumber:
CB71452180
Summenformel:
C23H30O3
Molgewicht:
354.49
MOL-Datei:
23637-79-8.mol

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Eigenschaften

Schmelzpunkt:
172 °C(Solv: isopropyl ether (108-20-3))
Siedepunkt:
508.9±50.0 °C(Predicted)
Dichte
1.20
pka
13.01±0.40(Predicted)

Sicherheit

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

17-?Ethinyl-?17-?hydroxy-?18-?methylestra-?5(10)?,?9(11)?-?dien-?3-?one-?3-?ethylene Ketal is an intermediate in the synthesis of Gestrinone (G368800), which is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin.

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Upstream-Materialien And Downstream Produkte

Upstream-Materialien

6-Methoxy-1,2,3,4-tetrahydronaphthalin-1-on 1-Naphthol 2,4-Pentandion Bromethylen Hydrogenbromid Ethandiol

Downstream Produkte

17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 5)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Longsheng chemical Co.,Ltd. 021-58099652-8005 13585536065
 bin.wu@shlschem.com China 9809 59
guoyungurui 18162595016; 18162595016
 3287908757@qq.com China 10335 58
Shanghai Xx-lab New Materials Co., Ltd 13585834793
 xx_lab@126.com China 1428 58

23637-79-8()Verwandte Suche:

  • 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)dien-3-one-3-ethylene ketal
  • 17-Ethinyl-18-methylestra-5(10),9(11)dien-17-ol-3-one-3-ethylene
  • 18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17α)-
  • Cytosine Impurity 5
  • 23637-79-8
Copyright 2019 ? ChemicalBook. All rights reserved