天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester

3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ??? ???
?? ??:
1638651-85-0
???:
3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester
???(??):
tert-Butyl 1-(hydroxymethyl)-3-oxa-8-azabicyclo[3.2.1]octane-8-carboxylate;3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester
CBNumber:
CB39824956
???:
C12H21NO4
??? ??:
243.3
MOL ??:
1638651-85-0.mol

3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ??

?? ?
347.8±27.0 °C(Predicted)
??
1.183±0.06 g/cm3(Predicted)
?? ?? (pKa)
15.51±0.10(Predicted)

??

3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester C??? ??, ??, ??

3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ?? ?? ? ???

???

?? ??


3-Oxa-8-azabicyclo[3.2.1]octane-8-carboxylic acid, 1-(hydroxymethyl)-, 1,1-dimethylethyl ester ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725
malulu@leyan.com China 40000 58
PharmaBlock Sciences (Nanjing), Inc. 4000255188 13327728092
sales@pharmablock.com China 9698 58

Copyright 2019 ? ChemicalBook. All rights reserved