BB24 Monomer Carbazole Series
![2,7,12-tribromo-5,10,15-triethyl-10,15-dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole/1253392-69-6](/upload/2023/8\823118c0-2ce5-4c34-96e9-8ed2bdfb5121.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.
