日本午夜一区二区三区影院,国产v日本V欧美V精品V,国产99视频精品免费视频6,欧美精品一区二区大全

<s id="srpih"></s>
  • <sup id="srpih"></sup>
  • <mark id="srpih"><thead id="srpih"></thead></mark>

    <sup id="srpih"></sup>
  • Products

    Menatetrenone£¨Vitamin K2(35)¡¢MK-4£©

    Menatetrenone [Vitamin K2(35)¡¢MK-4]
       1¡¢hemical Name£º2-Methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione
        pro_5-1.jpg
       2¡¢CAS£º863-61-6
       3¡¢olecular formula£ºC31H40O2
       4¡¢Molecular weight£º444.65
       5¡¢Description£ºYellow powder
       6¡¢urity£º ¡Ý99.5%£¬The total impurity is less than 0.5%, the single impurity is less than 0.1%, isomer is less than0.5%.
       pro_5-2.jpg

     Disclaimer

    None of these products will be supplied to countries in which it could be in conflict with existing patents.
    However the final responsibility lies exclusively with the buyer.

    Links£º ah.gov.cnhefei.gov.cnada.gov.cn
    www.scxhdk.com
    @2017 Hefei isoolefine Biological Technology Co.,Ltd All Rights Reserved.

    None of these products will be supplied to countries in which it could be in conflict with existing patents.
    However the final responsibility lies exclusively with the buyer.