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 (4s,6s) -6-Methyl-7,7-dioxo-4,5,7-tetrahydro-7|6-thieno[2,3-b]thiopyran-4-ol
 
Molecular formula:

--

Structural formula:
Assay: --
Purity: --
CAS NO. 147086-81-5

 

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