天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

5-bromo-2-(ethylsulfonyl)pyridine

5-bromo-2-(ethylsulfonyl)pyridine ??? ???
?? ??:
223556-06-7
???:
5-bromo-2-(ethylsulfonyl)pyridine
???(??):
5-bromo-2-(ethylsulfonyl)pyridine;Pyridine, 5-bromo-2-(ethylsulfonyl)-
CBNumber:
CB83122318
???:
C7H8BrNO2S
??? ??:
250.11
MOL ??:
223556-06-7.mol

5-bromo-2-(ethylsulfonyl)pyridine ??

?? ?
373.1±42.0 °C(Predicted)
??
1.591±0.06 g/cm3(Predicted)
?? ?? (pKa)
-4.73±0.29(Predicted)

??

5-bromo-2-(ethylsulfonyl)pyridine C??? ??, ??, ??

5-bromo-2-(ethylsulfonyl)pyridine ?? ?? ? ???

???

?? ??


5-bromo-2-(ethylsulfonyl)pyridine ?? ??

???( 7)?? ??
??? ?? ??? ?? ?? ? ??
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956
isenchem@163.com China 9511 66
ShangHai AmK Pharmaceutical Technology Co., Ltd. 18019252918
sale@amkchem.com China 15297 55
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725
malulu@leyan.com China 54987 58
Bide Pharmatech Ltd. 400-1647117 13681763483
product02@bidepharm.com China 62075 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39665 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 15976997964;
sales-team@aobchem.com.cn China 50195 58
Shaoyuan Technology (Shanghai) Co., Ltd. 021-50795510 4000665055
sy-c6@accelachem.com China 10073 58

Copyright 2019 ? ChemicalBook. All rights reserved