Burgess reagent [29684-56-8]
2-bromo-1,3-dimethoxy benzene [16932-45-
Ethyl indole-2-carboxylate [3770-50-1]
4-amino-3-bromobenzoic acid 【6311-37-1】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu