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

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline ??? ???
?? ??:
2819706-25-5
???:
4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline
???(??):
4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline
CBNumber:
CB312152772
???:
C17H22BNO2
??? ??:
283.18
MOL ??:
2819706-25-5.mol

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline ??

??

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline C??? ??, ??, ??

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline ?? ?? ? ???

???

?? ??

4-ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline ?? ??

???( 1)?? ??
??? ?? ??? ?? ?? ? ??
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823
 combiphos@vip.qq.com China 29909 58
Copyright 2019 ? ChemicalBook. All rights reserved