Shandong Binzhou Zhiyuan Biotechnology Co.,Ltd. 


  • Synthesis of face-to-face type per-
    Synthesis of face-to-face type per-

    In our laboratory, we started to synthesis face-to-face type per-O-methylate...

  • Pharmaceutical Excipients Betadex S
    Pharmaceutical Excipients Betadex S

    Betadex Sulfobutyl Ether Sodium CAS 182410-00-0

  • High quality Hydroxypropyl betadex
    High quality Hydroxypropyl betadex

    The hydroxypropyl betacyclodextrin and the volatile oil are prepared into an...