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-????3-?????)

4-????3-?????)
4-????3-?????) ??? ???
?? ??:
34950-04-4
???:
4-????3-?????)
???(??):
4-????3-?????)
???:
4-METHYLPHENYL 3-PYRIDYL KETONE)
???(??):
p-Tolyl 3-pyridyl ketone;3-(4-methylbenzoyl)pyridine;Pyridin-3-yl(p-tolyl)methanone;4-METHYLPHENYL 3-PYRIDYL KETONE);Methanone(4-methylphenyl)-3-pyridinyl;(4-Methylphenyl)-3-pyridinyl-Methanone
CBNumber:
CB21476578
???:
C13H11NO
??? ??:
197.23
MOL ??:
34950-04-4.mol

4-????3-?????) ??

???
76-77 °C
?? ?
351.7±17.0 °C(Predicted)
??
1.113±0.06 g/cm3(Predicted)
?? ?? (pKa)
3.02±0.10(Predicted)

??

4-????3-?????) C??? ??, ??, ??

4-????3-?????) ?? ?? ? ???

???

?? ??


4-????3-?????) ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
Amatek Scientific Co. Ltd. 0512-56316828 4008675858
sales@amateksci.com China 9896 55
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725
malulu@leyan.com China 39990 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126
sales-team@aobchem.com.cn China 50042 58

Copyright 2019 ? ChemicalBook. All rights reserved