一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

1-Cyclopentyl-1H-pyrazole-4-boronic acid

1-Cyclopentyl-1H-pyrazole-4-boronic acid ??? ???
?? ??:
1416786-06-5
???:
1-Cyclopentyl-1H-pyrazole-4-boronic acid
???(??):
(1-cyclopentylpyrazol-4-yl)boronic acid;1-Cyclopentyl-1H-pyrazole-4-boronic acid;(1-cyclopentyl-1H-pyrazol-4-yl)boronic acid;B-(1-cyclopentyl-1H-pyrazol-4-yl)boronic acid;Boronic acid, B-(1-cyclopentyl-1H-pyrazol-4-yl)-
CBNumber:
CB32679519
???:
C8H13BN2O2
??? ??:
180.01
MOL ??:
1416786-06-5.mol

1-Cyclopentyl-1H-pyrazole-4-boronic acid ??

?? ?
388.1±34.0 °C(Predicted)
??
1.29±0.1 g/cm3(Predicted)
?? ?? (pKa)
7.76±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933199090
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? P280,P302+P352, P312, P322, P363,P501
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? P261, P271, P304+P340, P312
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

1-Cyclopentyl-1H-pyrazole-4-boronic acid C??? ??, ??, ??

1-Cyclopentyl-1H-pyrazole-4-boronic acid ?? ?? ? ???

???

?? ??

1-Cyclopentyl-1H-pyrazole-4-boronic acid ?? ??

???( 12)?? ??
??? ?? ??? ?? ?? ? ??
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896
 cbc@coresyn.com China 9984 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 18209 56
Shanghai ShiXian Chemical Technology Co., Ltd. 13764359345
 990877971@qq.com China 1864 50
Shanghai Kahn Pharmaceutical Co., Ltd. 021-34979681; 17701870669
 41513101@qq.com China 1785 55
Sichuan BoYou Biotechnology Co., Ltd. 028-65791793 18140026355
 568470422@qq.com China 9958 58
Energy Chemical 021-58432009 400-005-6266
 marketing1@energy-chemical.com China 44910 58
Bide Pharmatech Ltd. 400-1647117 13681763483
 product02@bidepharm.com China 59936 58
Copyright 2019 ? ChemicalBook. All rights reserved
乌拉特中旗| 新竹县| 丹江口市| 盖州市| 乐清市| 双牌县| 威远县| 怀安县| 聂拉木县| 丰宁| 大同市| 建水县| 剑阁县| 龙江县| 治县。| 澄城县| 青海省| 沅江市| 兴和县| 丰顺县| 武义县| 南岸区| 历史| 齐河县| 施甸县| 唐海县| 金坛市| 焦作市| 长沙市| 夏津县| 阿瓦提县| 齐齐哈尔市| 蓬溪县| 分宜县| 沅陵县| 东丰县| 砚山县| 乐安县| 汕头市| 文化| 乐陵市|