亚洲无线观看国产高,伊伊综合网在线视频免费,亚洲日韩国产一区二区,国产精品香蕉一区二区三区

  • <td id="cilay"></td>

  • 
    

    chinese

    english

    products

    3,5,4'-Trimethoxy stilbene

    CAS NO: 22255-22-7

    Structure:

    Appearance: Off-White Crystal Powder

    Assay: ≥99.0% (by HPLC)

    Melting Point: 53.0-57.0°C

    Loss on Drying: ≤1.0%

    Ash: ≤0.5%