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

?????[b]?????[4,5-e]???(9CI)

?????[b]?????[4,5-e]???(9CI)
?????[b]?????[4,5-e]???(9CI) ??? ???
?? ??:
117025-03-3
???:
?????[b]?????[4,5-e]???(9CI)
???(??):
?????[b]?????[4,5-e]???(9CI)
???:
Cyclobut[b]isoxazolo[4,5-e]pyridine (9CI)
???(??):
Cyclobut[b]isoxazolo[4,5-e]pyridine (9CI)
CBNumber:
CB91045409
???:
C8H4N2O
??? ??:
144.13
MOL ??:
117025-03-3.mol

?????[b]?????[4,5-e]???(9CI) ??

?? ?
404.5±28.0 °C(Predicted)
??
1.57±0.1 g/cm3(Predicted)
?? ?? (pKa)
4.87±0.20(Predicted)

??

?????[b]?????[4,5-e]???(9CI) C??? ??, ??, ??

?????[b]?????[4,5-e]???(9CI) ?? ?? ? ???

???

?? ??

?????[b]?????[4,5-e]???(9CI) ?? ??

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