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

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride ??? ???
?? ??:
883146-06-3
???:
3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride
???(??):
3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride;Benzenesulfonyl chloride, 3-bromo-4-(trifluoromethoxy)-
CBNumber:
CB53712015
???:
C7H3BrClF3O3S
??? ??:
339.5141296
MOL ??:
883146-06-3.mol

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride ??

??? ??
??
??
???, ???

??

HS ?? 2909309090

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride C??? ??, ??, ??

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride ?? ?? ? ???

???

2-(Trifluoromethoxy)bromobenzene

?? ??

3-Bromo-4-trifluoromethoxybenzenesulfonyl chloride ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8615965530500
 nickzhang@hangyubiotech.com China 10983 58
Ningxia Hao Rui Kang Technology Co. Ltd. +86-13693538274; 13693538274
 wangzhenguo@orealchem.com China 155 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725
 malulu@leyan.com China 38811 58
Copyright 2019 ? ChemicalBook. All rights reserved