1. <optgroup id="1netw"><li id="1netw"><del id="1netw"></del></li></optgroup>
      <ruby id="1netw"></ruby>
    2.  | EN

      PRODUCTS

      PRODUCTS

      http://www.hashdistribution420.com

      1-(methylamino)anthraquinone

      Molecular formula: C15H11NO2    
      Molecular weight: 237.25
      CAS number: 82-38-2
      Structural formula:

      Appearance: Red crystalline powder

      Purity: ≥99% HPLC

      Melting point: ≥170℃

      Moisture: ≤1.0%

      日韩人妻中文字幕无_中文字幕无码精品亚洲资源网_无码在线视频亚洲色图_亚洲欧美一二区日韩高清在线