成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid

4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid ??? ???
?? ??:
2470439-74-6
???:
4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid
???(??):
4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid
CBNumber:
CB68211095
???:
C22H21NO5
??? ??:
379.41
MOL ??:
2470439-74-6.mol

4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid ??

?? ?
611.6±35.0 °C(Predicted)
??
1.399±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
?? ?? (pKa)
3.74±0.40(Predicted)

??

4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid C??? ??, ??, ??

4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid ?? ?? ? ???

???

?? ??


4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)me thyl]-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 17717813675;
malulu@leyan.com China 39988 58

Copyright 2019 ? ChemicalBook. All rights reserved