99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说

  Nanjing legend pharmaceutical & chemical co., ltd.
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]-ethanol (2R,3R)-2,3-dihydroxybutanedioate
Date: 2023-03-21
Cas#: 376608-65-0
Specification:
Price:
Quantity:
Term: 30
Note: Molecular formula:C10H19NO4.C4H6O6
Molecular weight:
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.