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-?????-1,4-???

2-?????-1,4-???
2-?????-1,4-??? ??? ???
?? ??:
64179-17-5
???:
2-?????-1,4-???
???(??):
2-?????-1,4-???
???:
2-IODOMETHYL-1,4-DIOXANE
???(??):
2-IODOMETHYL-1,4-DIOXANE;1,4-Dioxane, 2-(iodomethyl)-
CBNumber:
CB5172791
???:
C5H9IO2
??? ??:
228.03
MOL ??:
64179-17-5.mol

2-?????-1,4-??? ??

???
48℃
?? ?
240℃
??
1.775
???
1.5242
???
99℃

??

2-?????-1,4-??? C??? ??, ??, ??

2-?????-1,4-??? ?? ?? ? ???

???

?? ??


2-?????-1,4-??? ?? ??

???( 15)?? ??
??? ?? ??? ?? ?? ? ??
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 20975 58
Taizhou Tongxin Bio-Tech Co., Ltd 0523-18601685-898 18652728585
sales@allyrise.com China 2836 60
Synchem OHG +49 5662 408730
info@synchem.de Germany 4705 70
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049
3119594100@qq.com China 7964 55
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649
li_jinfei@acblock-lab.com China 9451 58
Qi Qi hang Biotechnology Co., Ltd. 18151111370 18151111370
1046215251@qq.com China 6647 58
Beijing Stronger Science Co., Ltd. 0531-88924771 15614660963
elsa.hang@strongerscience.com China 10623 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 13356901049
mark@sklnchem.cn China 10512 58
Shaoyuan Technology (Shanghai) Co., Ltd. 021-50795510 4000665055
sy-c5@accelachem.com China 9994 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 025-58851090 17714375163
2881759498@qq.com China 13011 58

Copyright 2019 ? ChemicalBook. All rights reserved