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

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID ??? ???
?? ??:
???:
2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID
???(??):
2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID
CBNumber:
CB7183922
???:
C7H5BF2O3
??? ??:
185.92
MOL ??:
Mol file

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID ??

???
124-131 °C(lit.)

??

??? ?? C
?? ???? ?? 22-34
????? 26-36/37/39-45
????(UN No.) UN 3261 8/PG 3
WGK ?? 3

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID C??? ??, ??, ??

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID ?? ?? ? ???

???

?? ??


2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Combi-Blocks Inc. --
sales@combi-blocks.com United States 6618 69
Riedel-de Haen AG --
United States 6773 87

2,6-DIFLUORO-3-FORMYLPHENYLBORONIC ACID ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved