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

3-(4-ethylpiperazin-1-yl)propanenitrile

3-(4-ethylpiperazin-1-yl)propanenitrile ??? ???
?? ??:
4491-93-4
???:
3-(4-ethylpiperazin-1-yl)propanenitrile
???(??):
1-Piperazinepropanenitrile, 4-ethyl-;3-(4-ethylpiperazin-1-yl)propanenitrile
CBNumber:
CB51534158
???:
C9H17N3
??? ??:
167.25
MOL ??:
4491-93-4.mol

3-(4-ethylpiperazin-1-yl)propanenitrile ??

?? ?
156-158 °C(Press: 31 Torr)
??
0.963±0.06 g/cm3(Predicted)
?? ?? (pKa)
7.73±0.10(Predicted)

??

3-(4-ethylpiperazin-1-yl)propanenitrile C??? ??, ??, ??

3-(4-ethylpiperazin-1-yl)propanenitrile ?? ?? ? ???

???

?? ??


3-(4-ethylpiperazin-1-yl)propanenitrile ?? ??

???( 3)?? ??
??? ?? ??? ?? ?? ? ??
Changzhou Hopschain Chemical Co.,Ltd. 0519-85528066 13775048983
sales@hopschem.com China 31553 55

Copyright 2019 ? ChemicalBook. All rights reserved