午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

2-???-3-4-??????????

2-???-3-4-??????????
2-???-3-4-?????????? ??? ???
?? ??:
1835-05-8
???:
2-???-3-4-??????????
???(??):
2-???-3-4-??????????
???:
2-bromo-3-4-dimethoxypropiophenone
???(??):
2-bromo-3-4-dimethoxypropiophenone;1-Propanone, 2-bromo-1-(3,4-dimethoxyphenyl)-
CBNumber:
CB0946984
???:
C11H13BrO3
??? ??:
273.12
MOL ??:
1835-05-8.mol

2-???-3-4-?????????? ??

???
82-85 °C
?? ?
334.1±27.0 °C(Predicted)
??
1.372±0.06 g/cm3(Predicted)

??

2-???-3-4-?????????? C??? ??, ??, ??

2-???-3-4-?????????? ?? ?? ? ???

???

?? ??


2-???-3-4-?????????? ?? ??

???( 20)?? ??
??? ?? ??? ?? ?? ? ??
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611
China 9891 58
Chengdu HuaXia Chemical Reagent Co. Ltd 400-1166-196 13458535857
cdhxsj@163.com China 13350 58
Bellen Chemistry Co., Ltd. 010-60400365-8001 15910885229
service@bellenchem.com China 4508 60
Aikon International Limited 025-66113011 13155353615
qzhang@aikonchem.com China 15394 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386
2853979814@qq.com China 9968 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725
malulu@leyan.com China 39995 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883
1228181347@qq.com China 7988 58

Copyright 2019 ? ChemicalBook. All rights reserved