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

(S)-(+)-2-Methylpiperazine Suppliers, (S)-(+)-2-Methylpiperazine Manufacturers.

Login | Join now | Contact us | Help

Hangzhou Ocean Chemical Co., Ltd.

(S)-(+)-2-Methylpiperazine


  • Category :
    Organic chemicals and Derivatives
  • Synonyms :
    (S)-2-Methylpiperazine;(2S)-2-methylpiperazine;
  • CAS NO :
    74879-18-8
  • EC NO :
  • Molecular Formula :
    C5H12N2
  • Molecular Weight :
    100.16
  • Main Specifications :
    Assay:99%min
  • InChI :
    InChI=1S/C5H12N2/c1-5-4-6-2-3-7-5/h5-7H,2-4H2,1H3
  • Packing :
    500g/bottle、1kg/barrel、10kg/barrel or according to the clients' requirement
  • Product description :

      Appearance: white crystal

      Assay:99%min

      Hazard:UN 1325 4.1/PG 2

  • Uses :
    A new chiral group, is widely used in the synthesis of chiral drugs and is firstly applied to synthesize lact-Caderofloxacin.
  • Molecular Structure :
    (S)-(+)-2-Methylpiperazine 74879-18-8

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

Home Suppliers Product CAS Gmall
主站蜘蛛池模板: 金山区| 晋江市| 湟中县| 乌拉特前旗| 望城县| 南阳市| 永平县| 金溪县| 八宿县| 永康市| 鸡东县| 乐清市| 铜山县| 邳州市| 威海市| 大田县| 乌海市| 河津市| 宁晋县| 曲周县| 曲靖市| 华蓥市| 福安市| 庆城县| 道孚县| 吉水县| 陈巴尔虎旗| 吉木萨尔县| 德州市| 屯留县| 兴仁县| 法库县| 福泉市| 蓬溪县| 商洛市| 信阳市| 九台市| 大英县| 琼结县| 晋州市| 铜山县|