国产乱子伦在线观看视频|中文字幕日韩亚洲|精品另类首页中文字幕|亚洲国产精品一区二区九九

Product name:Paclitaxel EP impurity K 7-o - (triethylmethylsilane) paclitaxel

CAS NO.:148930-55-6

Structural form:

Contact Us

Tel:0556-5209906 15391842992

Q Q:3506754509

E-mail:alexander9956@163.com

Contacts:Manager Yao