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

n-Dodecyl dimethylammonium 3-sulfopropyl betaine

n-Dodecyl dimethylammonium 3-sulfopropyl betaine ??? ???
?? ??:
???:
n-Dodecyl dimethylammonium 3-sulfopropyl betaine
???(??):
n-Dodecyl dimethylammonium 3-sulfopropyl betaine
CBNumber:
CB01104996
???:
C22H48N2O5S
??? ??:
452.69192
MOL ??:
Mol file

n-Dodecyl dimethylammonium 3-sulfopropyl betaine ??

??

n-Dodecyl dimethylammonium 3-sulfopropyl betaine C??? ??, ??, ??

n-Dodecyl dimethylammonium 3-sulfopropyl betaine ?? ?? ? ???

???

?? ??

n-Dodecyl dimethylammonium 3-sulfopropyl betaine ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved