国产九一视频在线观看_国产无码字幕在线_十八禁娇喘请带耳机_成人亚洲综合色就1024_中文文字幕在线电影_天天干欧美色网视频_日韩精品一区二区无码妖姬_移动亚洲凸轮聊天性爱_萌白酱JK制服透明白丝喷水_无码 制服 日韩 校园

永誠化工

Yongcheng Chemical

? 中文版  ? ENGLISH

PRODUCTS

Yongcheng Chemical

PRODUCTS

3α-Hydroxy-7-oxo-5β-cholanic acid

Prouduct name: 3α-Hydroxy-7-oxo-5β-cholanic acid
CAS No.: 4651-67-6
Molecular formula: C24H38O4
Molecular weight: 390.5
Melting point: 205℃
Water soluble: insoluble
Boiling point: 545.9±25.0 °C(Predicted)
Flash point: 298.0±19.7 °C
Storage conditions: Storage at room temperature Avoid light, keep in airtight
Traits: White powder
Solubility: Soluble in ethanol, slightly soluble in acetone
Use: Intermediate in the production of lithocholic acid, obeticholic acid and ursodeoxycholic acid
Structural formula:

永誠化工

Yongcheng Chemical

HOME  |   ABOUT US  |   PRODUCTS  |   HONORS  |   FACTORY  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2022, Xinyi Yongcheng Chemical Industrial Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備19070762號