BB28 单体吩嗪系列
![2,3,9,10-Tetrachloro-6,13-bis((triisopropylsilyl)ethynyl)quinoxalino[2,3-b]phenazine/1313872-03-5](/upload/2023/9\1a537e15-a976-4f5e-882d-e2f439463c8d.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.
