Ethyl 5-bromothiophene-2-carboxylate 【57
4-Isoquinolinamine [23687-25-4]
Tetrafluorophthalimide【652-11-9】
9-Vinylcarbazole [1484-13-5]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu