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-Fluoro-pyridine-3-sulphonylchloride

2-Fluoro-pyridine-3-sulphonylchloride ??? ???
?? ??:
1089330-70-0
???:
2-Fluoro-pyridine-3-sulphonylchloride
???(??):
2-Fluoro-pyridine-3-sulphonylchloride;3-Pyridinesulfonyl chloride, 2-fluoro-
CBNumber:
CB53123879
???:
C5H3ClFNO2S
??? ??:
195.6
MOL ??:
1089330-70-0.mol

2-Fluoro-pyridine-3-sulphonylchloride ??

?? ?
282.7±20.0 °C(Predicted)
??
1.583±0.06 g/cm3(Predicted)
?? ?? (pKa)
-7.39±0.11(Predicted)
??? ??
??? ??
??
Yellow/brown
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933399990
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.

2-Fluoro-pyridine-3-sulphonylchloride C??? ??, ??, ??

2-Fluoro-pyridine-3-sulphonylchloride ?? ?? ? ???

???

?? ??


2-Fluoro-pyridine-3-sulphonylchloride ?? ??

???( 19)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
Suzhou ARTK Medchem Co., Ltd.
+86-512-68323658 +86-18168183658
sales1@artkmedchem.com China 39003 58
Aikon International Limited 025-66061636 18795912720
sales01@aikonchem.com China 16027 58
Shanghai Amico Chemicals Co. LTD 18019252918
sale@amkchem.com China 14955 58
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946
1461866103@qq.com China 16111 58
Block Chemical Technology (Shanghai) Co., Ltd. 021-20432219 13918097649
li_jinfei@acblock-lab.com China 10034 58
Hangzhou Taorui Biotechnology Co., Ltd 4000-360-990 15268198094
sales@torreybio.com China 3044 58
JinOu Biomedical (Nanjing) Co., Ltd. 13000000000
jinoupharma@163.com China 11721 58
Yutong Pharmaceutical Technology (Suzhou) Co., Ltd. 15851462628 15851462628
2680463261@qq.com China 5007 58

Copyright 2019 ? ChemicalBook. All rights reserved