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

2-Bromo-4-aminophenylboronic acid pinacol ester

2-Bromo-4-aminophenylboronic acid pinacol ester ??? ???
?? ??:
1565857-70-6
???:
2-Bromo-4-aminophenylboronic acid pinacol ester
???(??):
2-Bromo-4-aminophenylboronic acid pinacol ester;Benzenamine, 3-bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber:
CB54852192
???:
C12H17BBrNO2
??? ??:
297.98
MOL ??:
1565857-70-6.mol

2-Bromo-4-aminophenylboronic acid pinacol ester ??

??

2-Bromo-4-aminophenylboronic acid pinacol ester C??? ??, ??, ??

2-Bromo-4-aminophenylboronic acid pinacol ester ?? ?? ? ???

???

?? ??


2-Bromo-4-aminophenylboronic acid pinacol ester ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 29909 58
Jinan Xinhongtai Chemical Co. LTD 13000000000
jnxinhongtai@126.com China 19528 58

Copyright 2019 ? ChemicalBook. All rights reserved