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

<pre id="7i8qw"><label id="7i8qw"><th id="7i8qw"></th></label></pre>

<track id="7i8qw"><input id="7i8qw"><progress id="7i8qw"></progress></input></track>

Search Products:

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI)

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) Structure

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) structure

CAS No.: 51267-70-0

Chemical Name:: 19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI)

Synonyms: 19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI)

CBNumber:: CB39763220

Molecular Formula:: C21H30O2

Molecular Weight:: 314.46

MDL Number:

MOL File:: 51267-70-0.mol

Request For Quotation

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) Properties

Boiling point	479.8±24.0 °C(Predicted)
Density	1.11±0.1 g/cm3(Predicted)
pka	15.04±0.20(Predicted)

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) Chemical Properties,Uses,Production

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

demegestone

19-Norpregna-4,9-dien-3-one, 20-hydroxy-17-methyl- (9CI) 51267-70-0

成武县| 武陟县| 同德县| 万源市| 榆林市| 千阳县| 西乌| 萨嘎县| 澄迈县| 清流县| 江津市| 都昌县| 当雄县| 临漳县| 桐乡市| 定陶县| 登封市| 泸溪县| 辰溪县| 潮州市| 南漳县| 昭觉县| 克拉玛依市| 湖口县| 安平县| 高阳县| 兴仁县| 安乡县| 金华市| 奈曼旗| 广西| 六盘水市| 乳山市| 舒城县| 阿克| 高陵县| 洪江市| 抚远县| 泸定县| 西青区| 奉新县|

<rp id="sw8mv"></rp>