国产在线视频WWW色,宅男666在线永久免费观看 ,日本边添边摸边做边爱喷水,狼群影院www

中文版 English Korean

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

????

2-???-3',4'-??????????

 

[Product name]:
Chloroacetocatechol;3,4-Dihydroxy-alfa-chloroacetophenone;
3,4-Dihydroxy-A-Chloroacetophenone
[Structural Formula]:
[Molecular Formula]:
C8H7ClO3
[Molecular Weight]: 186.59
[CAS NO]:
99-40-1
[Packing]:
-
Properties
Appearance
charcoal grey solid powder
Melting range°C
-
Quality Specifications
Purity %
-
Moisture %
-

 

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