5-Bromonicotinic acid 【20826-04-4】
6-BroMochroMan-2-one 【20921-00-0】
1-Bromonaphthalene 【90-11-9】
4-Bromoisoquinoline [1532-97-4]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu