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-???-5-???????-??-??????????

3-???-5-???????-??-??????????
3-???-5-???????-??-?????????? ??? ???
?? ??:
408492-29-5
???:
3-???-5-???????-??-??????????
???(??):
3-???-5-???????-??-??????????
???:
3-Chloro-5-methoxycarbonyl-phenyl-boronic acid pinacol ester
???(??):
3-Chloro-5-methoxycarbonyl-phenyl-boronic acid picol ester;3-Chloro-5-methoxycarbonyl-phenyl-boronic acid pinacol ester;methyl 3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate;Methyl 3-chloro-5-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boryl)benzoate;3-Chloro-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoic acid methyl ester;Benzoic acid, 3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
CBNumber:
CB92746343
???:
C14H18BClO4
??? ??:
296.55
MOL ??:
408492-29-5.mol

3-???-5-???????-??-?????????? ??

??

3-???-5-???????-??-?????????? C??? ??, ??, ??

3-???-5-???????-??-?????????? ?? ?? ? ???

???

?? ??


3-???-5-???????-??-?????????? ?? ??

???( 20)?? ??
??? ?? ??? ?? ?? ? ??
Shanghai Scochem Technology Co., Ltd
+86-021-33758897 +86-13701882790
sales@scochem.com China 1977 58
Shanghai ShiXian Chemical Technology Co., Ltd. 18681884732 18681884732
2245256225@qq.com China 1511 50
Suzhou Chenke Biotech Co., Ltd. 18662408853 18662408853
2120408911@qq.com China 898 55
JW & Y Pharmlab Co., Ltd. 021-64340559 13651849907;
xinyu_shi@jwypharmlab.com.cn China 12036 58
BePharm Ltd 400-685-9117
market@bepharm.com China 15081 60
Aikon International Limited 025-66113011 13155353615
qzhang@aikonchem.com China 15394 58
Shanghai zhigan biotechnology co., LTD
zhiqianbio@126.com China 19778 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126
sales-team@aobchem.com.cn China 20032 58
Henan Weituxi Chemical Technology Co., Ltd. 0371-63284658 18135795563
2885349392@qq.com China 10073 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456
sean.lv@synzest.com China 11438 58

Copyright 2019 ? ChemicalBook. All rights reserved