BB13 Monomer Tetracene Series
![1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-[2-(trimethylsilyl)ethynyl]benzene]/1263774-65-7](/upload/2023/8\18607e5a-9af9-4278-8d4a-e09ee4744ee5.png)
![1,1'-(1,2-Diphenyl-1,2-ethenediyl)bis[4-ethynylbenzene]/1240785-42-5](/upload/2023/8\d0b0ebd0-1ccf-418e-8063-309fa8ee5e16.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.
