免费在线色视频,成年人网站在线播放,成年免费大片黄在线观看app,在线免费观看黄视频,免费高h视频,羞羞视频免费观看网站,污视频网站在线观看

HOME ABOUT US PRODUCTS CORPORATE IMAGE NEWS CENTER GUESTBOOK CONTACT US
      • sincerity and honesty, sincerity and technology, equality and mutual benefit, quality and trustworthiness

     5,6-dimethoxy-1-indanone 

    Product: 5,6-Dimethoxy-1-indanone

    AnotherName:5,6-Dimethoxy-1-inda;5,6-DIMETHOXYINDANONE;1-Indanone,5,6-Dimethoxy;5,6-DIMETHOXY-1-INDANONE;5,6-DIMETHOXY-INDAN-1-ONE;5,6-Dimethoxyl-1-Indanone;5,6-DIMETHOXY1-1-INDANONE;2,3-Dihydro-5,6-diMethoxy-;5,6-DIMETHOXY-1-INDANONE,98%

    Cas No.: 2107-69-9 

    Mol Fm:C11H12O3

    Mol Wt:192.21

    Property: Pale yellow to white crystal .

    Application: Organic, pharmaceutical intermediates , it can be used in the synthesis of donepezil .

    Melting Point: 118120°C

    Boiling Point: 139 °C / 2mmHg


    Copyright(C)2019 , Jinan Dechenghemu Medical Technology Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice