潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Offter to Sell

N-Methyl Piperazine

  • Post Date:

    Apr 01,2019
  • Expiry Date:

    Sep 28,2019
  • Detailed Description:

    Cas No. :109-01-3 N-Methyl Piperazine
  • CAS Registry Number:

    109-01-3
  • Synonyms:

    ;1-Methyl piperazine;Methylpiperazine;N-Methyl piperazine;1-Methyl-piperazine;1-methylpiperazinediium;
  • Molecular Formula:

    C5H12N2
  • Molecular Weight:

    100.16368
  • Molecular Structure:

    109-01-3 1-Methylpiperazine
  • Hazard Symbols:

     C:Corrosive;
  • Risk Codes:

    R10:;
    R21:;
    R34:;
  • Safety Description:

    S16:;
    S26:;
    S36/37/39:;
    S45:;
Inquiry
Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 盐边县| 蛟河市| 潮安县| 宽甸| 丘北县| 平遥县| 宁南县| 天柱县| 通许县| 夹江县| 柳林县| 思茅市| 修文县| 定结县| 本溪| 咸阳市| 余庆县| 新昌县| 黑龙江省| 淮阳县| 乐平市| 宿迁市| 千阳县| 浠水县| 泰宁县| 鹤壁市| 洛南县| 咸宁市| 伊川县| 蒙自县| 习水县| 塔城市| 鄄城县| 天等县| 上高县| 资兴市| 天镇县| 枣阳市| 淮阳县| 苍山县| 洛扎县|