午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis-

5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis- ??? ???
?? ??:
2725791-12-6
???:
5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis-
???(??):
tert-butyl cis-2-(hydroxymethyl)-5-oxa-8-azaspiro[3.5]nonane-8-carboxylate;5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis-
CBNumber:
CB813196161
???:
C13H23NO4
??? ??:
257.33
MOL ??:
2725791-12-6.mol

5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis- ??

?? ?
376.8±27.0 °C(Predicted)
??
1.16±0.1 g/cm3(Predicted)
?? ?? (pKa)
14.83±0.10(Predicted)

??

5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis- C??? ??, ??, ??

5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis- ?? ?? ? ???

???

?? ??


5-Oxa-8-azaspiro[3.5]nonane-8-carboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, cis- ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Suzhou ARTK Medchem Co., Ltd.
+86-512-68323658 +86-18168183658
sales1@artkmedchem.com China 39004 58
PharmaBlock Sciences (Nanjing), Inc. 4000255188 4000255188
sales_china@pharmablock.com China 9786 58
Xi'an Kaixin Biotechnology Co., Ltd 029-68881181 13619217766
3495811982@qq.com China 2772 58

Copyright 2019 ? ChemicalBook. All rights reserved