5-Bromo-2-thiophenecarboxylic acid 【7311
6-BroMochroMan-2-one 【20921-00-0】
Tetrafluorophthalimide【652-11-9】
3-Pyridylacetic acid HCL【6419-36-9】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu