99久久久免费国产精品_久久国产福利播放_国产毛片网站视频在观_亚洲精品在线看

  • 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
    N-2-Pyridyl-B-Alanin-Ethyl Ester
    Product name: N-2-Pyridyl-B-Alanin-Ethyl Ester
    CAS NO.: 103041-38-9
    Molecular formula: C10H14N2O2
    Molecular weight: 194.2304
    Appearance: White to quasi-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(hào)：蘇ICP備19001331號(hào)