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

4-(N-?????????)-2-?????????

4-(N-?????????)-2-?????????
4-(N-?????????)-2-????????? ??? ???
?? ??:
874289-23-3
???:
4-(N-?????????)-2-?????????
???(??):
4-(N-?????????)-2-?????????
???:
4-(N-METHYLAMINOCARBONYL)-2-FLUOROPHENYLBORONIC ACID
???(??):
(2-fluoro-4-(MethylcarbaMoyl)phenyl)boronic acid;4-(N-METHYLAMINOCARBONYL)-2-FLUOROPHENYLBORONIC ACID;Boronic acid, B-[2-fluoro-4-[(methylamino)carbonyl]phenyl]-
CBNumber:
CB42466327
???:
C8H9BFNO3
??? ??:
196.97
MOL ??:
874289-23-3.mol

4-(N-?????????)-2-????????? ??

??
1.31±0.1 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
8.12±0.58(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4-(N-?????????)-2-????????? C??? ??, ??, ??

4-(N-?????????)-2-????????? ?? ?? ? ???

???

?? ??

4-(N-?????????)-2-????????? ?? ??

???( 17)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc. 		8485655694
sales@alchempharmtech.com United States 63687 58
Aromsyn Co., Ltd. 		+86-0571-85585865 +8613336024896
 CB@aromsyn.com China 19183 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
BeiJing Hwrk Chemicals Limted 0757-86329057 18934348241
 sales4.gd@hwrkchemical.com China 14063 55
Nanjing YakeLun Pharmaceutical Co., Ltd. 025-66096098 3165145969
 sales@accoronpharm.com China 3924 55
Wuxi KaideRui Pharmaceutical Technology Co., Ltd 19906241957
 1557216087@qq.com China 1790 55
Cool Pharm, Ltd 18019463053
 sales@coolpharm.com China 13010 58
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615
 qzhang@aikonchem.com China 15525 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725
 malulu@leyan.com China 40026 58
Copyright 2019 ? ChemicalBook. All rights reserved