伯爵夫人高清在线观看,免费福利电影在线观看,年轻夫妇交换,日韩久久一区,地球倾斜23.5度泰剧在线观看,再青春电视剧全集免费播放高清,高压电电影在线观看完整免费高清原声

<optgroup id="k0ssy"></optgroup>

<optgroup id="k0ssy"><optgroup id="k0ssy"><code id="k0ssy"></code></optgroup></optgroup>

<acronym id="k0ssy"><big id="k0ssy"><li id="k0ssy"></li></big></acronym>

Add to Favorites

home
About us
- About us
- Enterprise style
- Production inspection

ACTIVITIES
- Company News
- Industry news
products
- PRODUCT
R & D
Quality
EHS
- EHS management system
- EHS certificate
CAREER
- Recruitment
- Campus Recruitment
- Join Hengfei

Products

PRODUCT

Products

Current page：Home > Products

3-Oxo-4-androstene-17β-carboxylic acid

CAS NO.　　　302-97-6
SPEC 　　　Min98.0%
Structural formula 　　　雄甾-3-酮-4-烯-17β-羧酸（F5）

Molecular formula C₂₀H₂₈O₃
Molecular weight 316.44

【Last： 17β-(t-Butylcarbamoyl)-4-aza-5a-androsten-3-one (F8)】【 Next：Methyl-3-Oxo-4-androstene-17β-carboxylate (F4) 】

南通市| 金华市| 馆陶县| 永康市| 洪湖市| 莱芜市| 洛宁县| 辉南县| 稻城县| 稷山县| 同德县| 青浦区| 枣阳市| 西丰县| 文水县| 九龙县| 加查县| 嵊州市| 民丰县| 卓尼县| 孝昌县| 全南县| 清新县| 美姑县| 海阳市| 石狮市| 宣武区| 稻城县| 句容市| 邯郸县| 承德县| 临清市| 原平市| 且末县| 通榆县| 商南县| 怀仁县| 秦皇岛市| 泾阳县| 漳浦县| 麦盖提县|

<tbody id="2harg"><big id="2harg"><blockquote id="2harg"></blockquote></big></tbody>

<center id="2harg"><var id="2harg"><dfn id="2harg"></dfn></var></center>

<optgroup id="2harg"><optgroup id="2harg"></optgroup></optgroup>

<acronym id="2harg"><tbody id="2harg"><dd id="2harg"></dd></tbody></acronym>

<optgroup id="2harg"><optgroup id="2harg"><code id="2harg"></code></optgroup></optgroup>

<optgroup id="2harg"></optgroup>

<dl id="2harg"></dl>

<center id="2harg"><var id="2harg"><dfn id="2harg"></dfn></var></center>