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

2-(3-????)-2-???

2-(3-????)-2-???
2-(3-????)-2-??? ??? ???
?? ??:
1125-96-8
???:
2-(3-????)-2-???
???(??):
2-(3-????)-2-???
???:
2-(3-Pyridinyl)-2-pyrroline
???(??):
3-(2-Pyrrolin-2-yl)pyridine;2-(3-Pyridinyl)-2-pyrroline;Myosmine, May Contain up to 2% Water;Pyridine, 3-(4,5-dihydro-1H-pyrrol-2-yl)-
CBNumber:
CB12141252
???:
C9H10N2
??? ??:
146.19
MOL ??:
1125-96-8.mol

2-(3-????)-2-??? ??

???
44 °C(Solv: ligroine (8032-32-4))
?? ?
293 °C
??
1.095±0.06 g/cm3(Predicted)
?? ?? (pKa)
7.30±0.40(Predicted)

??

2-(3-????)-2-??? C??? ??, ??, ??

2-(3-????)-2-??? ?? ?? ? ???

???

2-Pyrrolidinone, 1-(1-buten-1-yl)-3-(3-pyridinylcarbonyl)-

?? ??

2-(3-????)-2-??? ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
ShangHai Anpel Co, Ltd. --
 shanpel@anpel.com.cn China 795 60
Spectrum Chemical Mfg. Corp. --
 marketing@spectrumchemical.com United States 3113 60
Meihezhiku(Wuhan) Biotechnology Co., Ltd --
 China 593 58
Copyright 2019 ? ChemicalBook. All rights reserved