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-??-2-(2,2-??????)-1,3-???

2-??-2-(2,2-??????)-1,3-???
2-??-2-(2,2-??????)-1,3-??? ??? ???
?? ??:
864685-35-8
???:
2-??-2-(2,2-??????)-1,3-???
???(??):
2-??-2-(2,2-??????)-1,3-???
???:
2-ALLYL-2-(2,2-DIETHOXYETHYL)-1,3-DITHIANE
???(??):
2-ALLYL-2-(2,2-DIETHOXYETHYL)-1,3-DITHIANE;2-(2,2-diethoxyethyl)-2-prop-2-enyl-1,3-dithiane;1,3-Dithiane, 2-(2,2-diethoxyethyl)-2-(2-propen-1-yl)-
CBNumber:
CB6844509
???:
C13H24O2S2
??? ??:
276.46
MOL ??:
864685-35-8.mol

2-??-2-(2,2-??????)-1,3-??? ??

?? ?
345.0±27.0 °C(Predicted)
??
1.025±0.06 g/cm3(Predicted)

??

2-??-2-(2,2-??????)-1,3-??? C??? ??, ??, ??

2-??-2-(2,2-??????)-1,3-??? ?? ?? ? ???

???

?? ??


2-??-2-(2,2-??????)-1,3-??? ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Fchemicals Technology Co., Ltd --
hqliang@fchemicals.com China 4375 47
Focus Synthesis LLC --
acd@focussynthesis.com United States 2487 61
Rudong physical and chemical plants --
sales@frinton.com China 4687 80
Fulcrum Scientific Ltd. --
United Kingdom 6565 38

2-??-2-(2,2-??????)-1,3-??? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved