亚洲一级黄色大片,免费末成年美女黄网站色下载,黄色免费网站在线看,a级毛片免费播放,一级黄色大片网站,一级录像免费录像在线观看,a级黄色片免费

Zhejiang Dongdong Pharmaceutical Co., Ltd  Favorite | Set Home
  Main Products
Mercaptopurine
Azathioprine
Etodolac
Torasemide
Bicalutamide
Milnacipran Hydrochloride
Nebivolol Hydrochloride
Quetiapine Fumarate
Products 
Your Location:Home>>Products

 Product Name  1-[2-(2-Hydroxyethoxy)ethyl]piperazine dihydrochloride
 
Molecular formula: C8H18N2O2
Structural formula:
Appearance: White crystalline powder
Standard: Assay 98.0% min
CAS NO.

 

Copyright(C)2009,Zhejiang Dongdong Pharmaceutical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice