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-???)-(9CI)

????,2-(3-???)-(9CI)
????,2-(3-???)-(9CI) ??? ???
?? ??:
111781-44-3
???:
????,2-(3-???)-(9CI)
???(??):
????,2-(3-???)-(9CI)
???:
Piperazine, 2-(3-furanyl)- (9CI)
???(??):
2-(3-FURANYL)-PIPERAZINE;Piperazine, 2-(3-furanyl)-;Piperazine, 2-(3-furanyl)- (9CI)
CBNumber:
CB71072115
???:
C8H12N2O
??? ??:
152.19
MOL ??:
111781-44-3.mol

????,2-(3-???)-(9CI) ??

?? ?
264.6±30.0 °C(Predicted)
??
1.045±0.06 g/cm3(Predicted)
?? ?? (pKa)
8.87±0.40(Predicted)

??

????,2-(3-???)-(9CI) C??? ??, ??, ??

????,2-(3-???)-(9CI) ?? ?? ? ???

???

?? ??

????,2-(3-???)-(9CI) ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMSTEP --
 info@chemstep.com Europe 6143 51
Copyright 2019 ? ChemicalBook. All rights reserved