<i id="5bfxe"></i>

    <wbr id="5bfxe"></wbr>

    Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

    CollectionHomepage中文版

    More>>
    Hexane
    Product name: Hexane
    CAS NO: 110-54-3;92112-69-1
    Molecular weight: 86.18 
    EC NO: 203-777-6;295-570-2
    Molecular formula: C6H14
    InChI: InChI=1/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
    Structural formula:
      Order                   Back
     
     
     
     
     
    在线va无码中文字幕丝瓜_亚洲成av人片在现_99免费人妻视频观看_中文字幕看三级人妻福利