一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat)

17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate) Struktur
1807-15-4
CAS-Nr.
1807-15-4
Bezeichnung:
17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat)
Englisch Name:
17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate)
Synonyma:
Centhaquin Impurity 43;17,21-Diacetoxypregna-4-ene-3,20-dione;17,21-Bis(acetyloxy)pregn-4-ene-3,20-dione;Pregn-4-ene-3,20-dione, 17,21-bis(acetyloxy)-;17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate);2-((8R,9S,10R,13S,14S,17R)-17-acetoxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
CBNumber:
CB0920890
Summenformel:
C25H34O6
Molgewicht:
430.53
MOL-Datei:
1807-15-4.mol

17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat) Eigenschaften

Schmelzpunkt:
220-222 °C(Solv: methanol (67-56-1))
Siedepunkt:
543.8±50.0 °C(Predicted)
Dichte
1.19±0.1 g/cm3(Predicted)

Sicherheit

17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat) Chemische Eigenschaften,Einsatz,Produktion Methoden

17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

17,21-Dihydroxypregn-4-en-3,20-dion-17,21-di(acetat) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 5)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Yangxin Medical Technology Co., Ltd. 15374522761
 3003392093@yongstandards.com China 9930 55
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 029-029-81120477 17792793610
 1033@dideu.com China 9996 58
  • 17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate)
  • 17,21-Bis(acetyloxy)pregn-4-ene-3,20-dione
  • 17,21-Diacetoxypregna-4-ene-3,20-dione
  • 2-((8R,9S,10R,13S,14S,17R)-17-acetoxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
  • Pregn-4-ene-3,20-dione, 17,21-bis(acetyloxy)-
  • Centhaquin Impurity 43
  • 1807-15-4
Copyright 2019 ? ChemicalBook. All rights reserved
清镇市| 板桥市| 喀喇沁旗| 江孜县| 青阳县| 乌兰察布市| 左云县| 白沙| 公安县| 新干县| 凉城县| 阳谷县| 浮梁县| 同心县| 肥东县| 达尔| 新宁县| 车致| 禹城市| 收藏| 南涧| 岳普湖县| 江北区| 隆德县| 莫力| 怀化市| 金阳县| 报价| 马龙县| 庄浪县| 瓦房店市| 宣武区| 贵州省| 章丘市| 鄂托克旗| 宣威市| 舒城县| 额敏县| 黄浦区| 耿马| 南平市|