1-Bromonaphthalene 【90-11-9】
5-Bromonicotinic acid 【20826-04-4】
Burgess reagent [29684-56-8]
3-Acetylpyridine [350-03-8]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu