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

??-??????

??-??????
??-?????? ??? ???
?? ??:
10042-67-8
???:
??-??????
???(??):
??-??????;?????,1,1',1"-??????(???-2-?)?????(1:1)
???:
stearic acid, compound with 1,1',1''-nitrilotri(propan-2-ol) (1:1)
???(??):
TIPA-STEARATE;1-[bis(2-hydroxypropyl)amino]propan-2-ol,octadecanoic acid;Stearic acid,compound with 1,1',1''-nitrilotri(propan-2-ol)(1:1);stearic acid, compound with 1,1',1''-nitrilotri(propan-2-ol) (1:1)
CBNumber:
CB4933867
???:
C27H57NO5
??? ??:
475.74518
MOL ??:
10042-67-8.mol

??-?????? ??

??

???? ?? KE-32184

??-?????? C??? ??, ??, ??

??-?????? ?? ?? ? ???

???

?? ??


??-?????? ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Alfa Chemistry

Info@alfa-chemistry.com United States 24072 58
Hebei Zhenjia new material Co., LTD 0319-5925599 13315915972
13313090628@163.com China 2916 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720
1039@dideu.com China 10009 58

Copyright 2019 ? ChemicalBook. All rights reserved