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

???-2-(3-?????)????????????

???-2-(3-?????)????????????
???-2-(3-?????)???????????? ??? ???
?? ??:
871125-68-7
???:
???-2-(3-?????)????????????
???(??):
???-2-(3-?????)????????????
???:
TRANS-2-(3-METHOXYPHENYL)VINYLBORONIC ACID PINACOL ESTER, 96%
???(??):
Trans-2-(3-methoxyphenyl)vinylboronic acidpinacol;3-Methoxy-trans-beta-styrylboronic acid pinacol ester;TRANS-2-(3-METHOXYPHENYL)VINYLBORONIC ACID PICOL ESTER, 96%;trans-2-(3-Methoxyphenyl)vinylboronic acid pinacol ester 96%;TRANS-2-(3-METHOXYPHENYL)VINYLBORONIC ACID PINACOL ESTER, 96%;TRANS-2-(3-METHOXYPHENYL)VINYLBORONIC ACID PINACOL ESTER, 96%;2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2...;trans-2-(3-Methoxyphenyl)vinylboronic acid pinacol ester;(E)-2-(3-Methoxystyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CBNumber:
CB8972370
???:
C15H21BO3
??? ??:
260.14
MOL ??:
871125-68-7.mol

???-2-(3-?????)???????????? ??

???
36-42 °C(lit.)
?? ?
313.5±44.0 °C(Predicted)
??
1.02±0.1 g/cm3(Predicted)
???
110 °C
?? ??
2-8°C
??? ??
solid
??
White to off-white Solid
InChI
1S/C15H21BO3/c1-14(2)15(3,4)19-16(18-14)10-9-12-7-6-8-13(11-12)17-5/h6-11H,1-5H3/b10-9+
InChIKey
MYKJZXRWDIWMDR-MDZDMXLPSA-N
SMILES
COc1cccc(\C=C\B2OC(C)(C)C(C)(C)O2)c1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
HS ?? 2931900090
???? ??? 11 - Combustible Solids
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

???-2-(3-?????)???????????? C??? ??, ??, ??

???-2-(3-?????)???????????? ?? ?? ? ???

???

?? ??


???-2-(3-?????)???????????? ?? ??

???( 51)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +86-18949823763
sales@tnjchem.com China 25356 58
Coresyn Pharmatech Co., Ltd.
+86-571-86626709 +86-18157142896
cbc@coresyn.com China 9984 58
Aceschem Inc.
+1-817863-6948 +1-(817)863-6948
sales@aceschem.com United States 19632 58
Aladdin Scientific

tp@aladdinsci.com United States 52923 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39927 58
Zjartspharm Co., Ltd
15068876005
jocelynpan@zjarts.com China 9960 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131956 58
Hefei Chemic Biochemical Technology Co., Ltd. 19710560120
3873188963@qq.com China 225 58

???-2-(3-?????)???????????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
邻水| 沙田区| 无为县| 桦川县| 舒城县| 西乡县| 唐河县| 大石桥市| 禹州市| 高邑县| 于田县| 东阿县| 盐山县| 来凤县| 蒲江县| 玉树县| 长武县| 永吉县| 集贤县| 永登县| 渭南市| 舞阳县| 新蔡县| 喀喇沁旗| 本溪| 和林格尔县| 依兰县| 凤山市| 卢湾区| 乐昌市| 闸北区| 萨嘎县| 临清市| 沛县| 黄平县| 宿州市| 温宿县| 南靖县| 蓝山县| 彰化县| 若尔盖县|