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

25-?????????-5-?-3??-??????

25-?????????-5-?-3??-??????
25-?????????-5-?-3??-?????? ??? ???
?? ??:
10525-22-1
???:
25-?????????-5-?-3??-??????
???(??):
25-?????????-5-?-3??-??????
???:
25-hydroxycholest-5-en-3beta-yl acetate
???(??):
Einecs 234-080-5;25-hydroxycholesteryl acetate;Cholest-5-ene-3β,25-diol 3-acetate;25-hydroxycholest-5-en-3β-yl acetate;25-hydroxycholest-5-en-3beta-yl acetate;Cholest-5-ene-3,25-diol,3-acetate, (3b)-;Cholest-5-ene-3,25-diol, 3-acetate, (3β)-
CBNumber:
CB1896679
???:
C29H48O3
??? ??:
444.69
MOL ??:
10525-22-1.mol

25-?????????-5-?-3??-?????? ??

???
142 °C
?? ?
523.8±33.0 °C(Predicted)
??
1.04±0.1 g/cm3(Predicted)
?? ?? (pKa)
15.32±0.29(Predicted)

??

25-?????????-5-?-3??-?????? C??? ??, ??, ??

25-?????????-5-?-3??-?????? ?? ?? ? ???

???

?? ??

25-?????????-5-?-3??-?????? ?? ??

???( 7)?? ??
??? ?? ??? ?? ?? ? ??
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739
 info@dycnchem.com China 53799 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152
 1050@dideu.com China 9991 58
LangFangshi Zekang Pharma Tech CO.,Itd. 0316-2883536 19333636468
 93618484@qq.com China 2784 58
Hubei Rhema Reference Materials Technology Co., Ltd. 15787879035 15787875101
 ydw9035@rmastandards.com China 9997 58
Hubei Molcoo Biotechnology Co., Ltd 17320513646
anna@molcoo.com China 4443 58
LangFangshi Hengfuyuan Pharma Tech CO.,Itd. 0316-2883537 19333636468
 573487203@qq.com China 2672 58
Hubei Molcoo Biotechnology Co., Ltd 18576690171
 duxiaoqian@molcoo.com China 4436 58
Copyright 2019 ? ChemicalBook. All rights reserved
毕节市| 磐安县| 景谷| 拉孜县| 永平县| 岳阳市| 太仓市| 常德市| 南投县| 邢台县| 双鸭山市| 丰都县| 肃北| 乡宁县| 磴口县| 阳城县| 达日县| 兴义市| 沁阳市| 安吉县| 虹口区| 察雅县| 临西县| 内江市| 岱山县| 波密县| 上虞市| 澄城县| 福鼎市| 财经| 尖扎县| 民权县| 平湖市| 华坪县| 建宁县| 商南县| 彰武县| 清河县| 昆明市| 南通市| 耒阳市|