久本草在线中文字幕亚洲欧美,日本人成在线视频免费播放,欧美精品v,欧美干b视频

中文版 English Korean

??:+86-573-82813639, 83621335
??:+86-573-82813637
???:? ? +86-13605839392
??:sales@jlightchem.com
???:http://www.chinatech-corp.com

????

2-???-4–???-????

 

[Product Name]:
2-chloropyrimidine-4-carbonitrile
[Structural Formula]:
[Molecular Formula]:
C5H2ClN3
[Molecular Weight]:
139.54
[CAS NO]:
75833-38-4
[Packing]:
--
Properties
Appearance
Off white solid
Melting range °C
--
Quality Specifications
Purity %
≥97.0
Moisture %
--

 

[ CLOSE ]
Copyright(C)2012, ??? ????? ?? All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle