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

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]-

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]- ??? ???
?? ??:
832753-18-1
???:
2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]-
???(??):
1-(2-oxo-2-(4-methylphenyl)ethyl)pyrrolidin-2-one;2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]-
CBNumber:
CB09271425
???:
C13H15NO2
??? ??:
217.26
MOL ??:
832753-18-1.mol

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]- ??

?? ?
418.6±28.0 °C(Predicted)
??
1.146±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.84±0.20(Predicted)

??

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]- C??? ??, ??, ??

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]- ?? ?? ? ???

???

?? ??

2-Pyrrolidinone, 1-[2-(4-methylphenyl)-2-oxoethyl]- ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai jinsheng pharma tech co.,ltd 		13585563093
 pinpinzheng@jspharmatech.com China 374 58
Shanghai Jinsheng Pharmaceutical Co., Ltd. 1365-13651960330 13651960330
 xiangfeixia@jspharmatech.com China 329 58
Copyright 2019 ? ChemicalBook. All rights reserved