钯催化剂
![4,4-二己基-4H-环戊并[1,2-B:5,4-B']二噻吩-2-醛/1221821-30-0](/upload/2023/12\a3365d80-760d-4a5b-acb7-4e12aa52b92f.png)
Hangzhou Longshine Bio-Tech Co.,Ltd is a professional pharmaceutical
manufacturer with productive factory, which is able to produce API and pharmaceutical intermediate with
reliable quality and good price.
