午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

???[??????[2.2.1]??-2,2-[1,3]?????](9CI)

???[??????[2.2.1]??-2,2-[1,3]?????](9CI)
???[??????[2.2.1]??-2,2-[1,3]?????](9CI) ??? ???
?? ??:
172-68-9
???:
???[??????[2.2.1]??-2,2-[1,3]?????](9CI)
???(??):
???[??????[2.2.1]??-2,2-[1,3]?????](9CI)
???:
Spiro[bicyclo[2.2.1]heptane-2,2-[1,3]oxathiolane] (9CI)
???(??):
Spiro[bicyclo[2.2.1]heptane-2,2-[1,3]oxathiolane] (9CI)
CBNumber:
CB91058524
???:
C9H14OS
??? ??:
170.27
MOL ??:
172-68-9.mol

???[??????[2.2.1]??-2,2-[1,3]?????](9CI) ??

?? ?
283.5±33.0 °C(Predicted)
??
1.18±0.1 g/cm3(Predicted)

??

???[??????[2.2.1]??-2,2-[1,3]?????](9CI) C??? ??, ??, ??

???[??????[2.2.1]??-2,2-[1,3]?????](9CI) ?? ?? ? ???

???

?? ??


???[??????[2.2.1]??-2,2-[1,3]?????](9CI) ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMSTEP --
info@chemstep.com Europe 6143 51

Copyright 2019 ? ChemicalBook. All rights reserved