天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

[?????[3-[3-(???)-2,5-???????-1-?]???]???]???

[?????[3-[3-(???)-2,5-???????-1-?]???]???]???
[?????[3-[3-(???)-2,5-???????-1-?]???]???]??? ??? ???
?? ??:
93882-60-1
???:
[?????[3-[3-(???)-2,5-???????-1-?]???]???]???
???(??):
[?????[3-[3-(???)-2,5-???????-1-?]???]???]???
???:
[benzyldimethyl[3-[3-(dodecyl)-2,5-dioxopyrrolidine-1-yl]propyl]ammonium] chloride
???(??):
[benzyldimethyl[3-[3-(dodecyl)-2,5-dioxopyrrolidine-1-yl]propyl]ammonium] chloride
CBNumber:
CB7929362
???:
C28H47ClN2O2
??? ??:
479.13798
MOL ??:
93882-60-1.mol

[?????[3-[3-(???)-2,5-???????-1-?]???]???]??? ??

??

[?????[3-[3-(???)-2,5-???????-1-?]???]???]??? C??? ??, ??, ??

[?????[3-[3-(???)-2,5-???????-1-?]???]???]??? ?? ?? ? ???

???

?? ??


[?????[3-[3-(???)-2,5-???????-1-?]???]???]??? ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
CHEMICAL LAND21 --
sales21@chemicalland21.com South Korea 6303 74

Copyright 2019 ? ChemicalBook. All rights reserved