国产真实下药在线播放,国产真实高潮太爽了了,亚洲明星尤物AV超碰,91女神黑色丝袜在线观看

  • Huaian Yishu Technology Co., Ltd.Huaian Yishu Technology Co., Ltd.
  • 簡中版English

    Home / About Us / Products / News / Online / Contact Us

  • ProductsReputation determines future Technology makes or breaks
    3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl
    Product name: 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
    CAS NO.: 202467-69-4
    Molecular formula: C20H19N3O7S
    Molecular weight: 445.45
    Appearance: White crystalline powder
    Content: ≥99%
    Home / About Us / Products / News / Online / Contact Us / 中文版
    Copyright(C)2019, Huaian Yishu Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備19001331號