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

betulonic aldehyde

betulonic aldehyde ??? ???
?? ??:
4439-98-9
???:
betulonic aldehyde
???(??):
Betulonaldehyde;betulonic aldehyde;lup-28-al-20(29)-en-3-one;Lup-20(29)-en-28-al, 3-oxo-;Betulonic aldehyde, 97%, Semi-Synthetic;(1R,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-9-oxoicosahydro-3aH-cyclopenta[a]chrysene-3a-carbaldehyde
CBNumber:
CB83147203
???:
C30H46O2
??? ??:
438.69
MOL ??:
4439-98-9.mol

betulonic aldehyde ??

???
165-166 °C
?? ?
511.7±33.0 °C(Predicted)
??
1.037±0.06 g/cm3(Predicted)
?? ??
-20°C
???
DMF: 10 mg/ml
??? ??
??? ??

??

betulonic aldehyde C??? ??, ??, ??

betulonic aldehyde ?? ?? ? ???

???

Betulonicacid ??? Betulinic acid

?? ??

betulonic aldehyde ?? ??

???( 10)?? ??
??? ?? ??? ?? ?? ? ??
Dezhou LonWel Pharmaceutical Technology Co., Ltd. 13761310616
 39324283@qq.com China 1367 58
ChemeGen 18818260767
 2625930290@qq.com China 6966 58
Beijing Biocreative Technology Co., Ltd. 15522676233
 3007606172@qq.com China 1246 58
TargetMol Chemicals Inc. 4008200310 15002144251
 marketing@tsbiochem.com China 24951 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627
 customer_service@efebio.com China 11963 58
Chengdu Peter-like Biotechnology Co., Ltd. 028-81700200 13308200041
 2851167782@qq.com China 10763 58
Cayman Chemical Company --
 sales@caymanchem.com China 6808 58
Biosynth Biological Technology (Suzhou) Co Ltd --
 sales@biosynth.com China 6032 58
Copyright 2019 ? ChemicalBook. All rights reserved
兴国县| 青铜峡市| 嵊州市| 通榆县| 清水河县| 红河县| 理塘县| 炎陵县| 瑞金市| 衡阳县| 黔西县| 军事| 荆门市| 晋州市| 青阳县| 眉山市| 怀集县| 葵青区| 于都县| 沂源县| 安仁县| 八宿县| 沅陵县| 莱西市| 沈丘县| 永泰县| 明溪县| 伊吾县| 遂宁市| 东至县| 互助| 双峰县| 南陵县| 伊宁县| 镇康县| 林口县| 图们市| 河北省| 越西县| 肥乡县| 新龙县|