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-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine

3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine ??? ???
?? ??:
1021910-58-6
???:
3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine
???(??):
3-Bromo-2-(2,5-dimethyl-1-pyrrolyl)pyridine;3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine;Pyridine, 3-bromo-2-(2,5-dimethyl-1H-pyrrol-1-yl)-
CBNumber:
CB22736154
???:
C11H11BrN2
??? ??:
251.12244
MOL ??:
1021910-58-6.mol

3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine ??

?? ?
340.5±42.0 °C(Predicted)
??
1.40±0.1 g/cm3(Predicted)
?? ?? (pKa)
-2.62±0.29(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine C??? ??, ??, ??

3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine ?? ?? ? ???

???

?? ??


3-broMo-2-(2,5-diMethyl-1H-pyrrol-1-yl)pyridine ?? ??

???( 14)?? ??
??? ?? ??? ?? ?? ? ??
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Bellen Chemistry Co., Ltd. 010-60400365-8001 15910885229
service@bellenchem.com China 4508 60
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725
malulu@leyan.com China 54987 58
Zhengzhou Alpha Chemical Co. LTD 0371-0371-53732842 13383863444
3002612166@qq.com China 10043 58
Bide Pharmatech Ltd. 400-1647117 13681763483
product02@bidepharm.com China 62075 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39653 58
Heze Aiding Pharmaceutical Co., Ltd 17661365138
2845578351@qq.com China 7108 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883
1228181347@qq.com China 7988 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15801958784
lihua@jskchem.com China 49234 58
Jining Yize Pharmaceutical Technology Co., Ltd 15192473210 15192473210
302633902@qq.com China 4480 58

Copyright 2019 ? ChemicalBook. All rights reserved