成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2-(??????????)-1-??-1H-??

2-(??????????)-1-??-1H-??
2-(??????????)-1-??-1H-?? ??? ???
?? ??:
672937-60-9
???:
2-(??????????)-1-??-1H-??
???(??):
2-(??????????)-1-??-1H-??
???:
2-(Dicyclohexylphosphino)-1-phenyl-1H-pyrrole
???(??):
-2-(dicycL;phosphino)pyrroL;cataCXium(R) PCy;N-Phenylpyrrol-2-yldicyclohexylphosphine;dicyclohexyl-(1-phenylpyrrol-2-yl)phosphane;2-(Dicyclohexylphosphino)-1-phenyl-1H-pyrrole;N-Phenyl-2-(dicyclohexylphosphino)pyrrole,90%;Dicyclohexyl(1-phenyl-1H-pyrrol-2-yl)phosphine;1H-Pyrrole, 2-(dicyclohexylphosphino)-1-phenyl-;2-(Dicyclohexylphosphino)-1-phenyl-1H-pyrrole 95%
CBNumber:
CB21094064
???:
C22H30NP
??? ??:
339.45
MOL ??:
672937-60-9.mol
MSDS ??:
SDS

2-(??????????)-1-??-1H-?? ??

???
92°C
?? ?
482.8±18.0 °C(Predicted)
?? ?? (pKa)
-6.24±0.70(Predicted)
??? ??
??
??
???? ?????
??
air sensitive
BRN
9649724
CAS ??????
672937-60-9

??

WGK ?? 3
HS ?? 29339900

2-(??????????)-1-??-1H-?? C??? ??, ??, ??

??? ??

White to yellow powder

?? ??

sold in collaboration with Solvias AG

2-(??????????)-1-??-1H-?? ?? ?? ? ???

???

?? ??


2-(??????????)-1-??-1H-?? ?? ??

???( 35)?? ??
??? ?? ??? ?? ?? ? ??
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763
sales@tnjchem.com China 25356 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49986 58
Shaoxin Catsyn Co., Ltd.
+undefined-0575-82040869 +86-0575-82040869;
sales@catsyn.com China 6114 58
Aladdin Scientific

tp@aladdinsci.com United States 52924 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Beijing HwrkChemical Technology Co., Ltd 010-89508211 18501085097
sales.bj@hwrkchemical.com China 9371 55
Nanjing Chemlin Chemical Co., Ltd 025-83697070
info@chemlin.com.cn China 19185 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696
info@hanhongsci.com China 42958 64
Shanghai Incat Chemtech Co.,Ltd. 021-57603038 13601791340
307593986@qq.com China 475 58

Copyright 2019 ? ChemicalBook. All rights reserved