久久变态刺激另类sm,美女乱伦乱操视频,一级a片中文字幕免费,欧美黄网站色视频免费

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