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

N,N'-bis(salicylidene)-1,4-butanediamine Suppliers, N,N'-bis(salicylidene)-1,4-butanediamine Manufacturers.

Login | Join now | Contact us | Help

Henan Saxe Biotechnology Co., Ltd

N,N'-bis(salicylidene)-1,4-butanediamine


  • Category :
    Pharmaceuticals and Biochemicals
  • Synonyms :
    2,2'-{butane-1,4-diylbis[nitrilo(E)methylylidene]}diphenol;
  • CAS NO :
    3955-57-5
  • EC NO :
  • Molecular Formula :
    C18H20N2O2
  • Molecular Weight :
    296.3636
  • Main Specifications :
  • InChI :
    InChI=1/C18H20N2O2/c21-17-9-3-1-7-15(17)13-19-11-5-6-12-20-14-16-8-2-4-10-18(16)22/h1-4,7-10,13-14,21-22H,5-6,11-12H2/b19-13+,20-14+
  • Molecular Structure :
    N,N'-bis(salicylidene)-1,4-butanediamine 3955-57-5

ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.

Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 宾川县| 达州市| 宕昌县| 齐河县| 怀仁县| 金堂县| 塔城市| 平山县| 蚌埠市| 江陵县| 稻城县| 聂拉木县| 桃园市| 海兴县| 阿拉善右旗| 潮安县| 潮州市| 衡阳县| 开封市| 万载县| 延津县| 分宜县| 福州市| 宝应县| 洪洞县| 彩票| 固安县| 盐津县| 和平县| 泗水县| 灌南县| 彩票| 扶绥县| 浮梁县| 朔州市| 华坪县| 讷河市| 紫阳县| 汕尾市| 山阴县| 汾阳市|