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

tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate

tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate ??? ???
?? ??:
2223041-46-9
???:
tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate
???(??):
tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate;1-Azetidinecarboxylic acid, 3-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl]-, 1,1-dimethylethyl ester
CBNumber:
CB614363786
???:
C21H29BF3NO4
??? ??:
427.27
MOL ??:
2223041-46-9.mol

tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate ??

?? ?
460.3±45.0 °C(predicted)
??
1.19±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)
?? ?? (pKa)
-2.19±0.40(predicted)

??

tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate C??? ??, ??, ??

tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate ?? ?? ? ???

???

?? ??


tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)phenyl)azetidine-1-carboxylate ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
combiphos@vip.qq.com China 30000 58

Copyright 2019 ? ChemicalBook. All rights reserved
英山县| 阿图什市| 平远县| 泸西县| 阿拉善右旗| 沁阳市| 鱼台县| 阳东县| 明水县| 甘洛县| 汾阳市| 石城县| 长武县| 巴彦县| 正镶白旗| 梁山县| 澄城县| 平陆县| 建阳市| 南充市| 加查县| 林口县| 项城市| 玉龙| 右玉县| 桦南县| 临江市| 阜新市| 大名县| 浦北县| 玉门市| 莱西市| 农安县| 道孚县| 扶余县| 安塞县| 武乡县| 沙田区| 赣州市| 普格县| 哈密市|