5-Bromonicotinic acid 【20826-04-4】
2-Bromoresorcinol [6751-75-3]
4-Bromobiphenyl 【92-66-0】
4-Methyl-5-imidazolemethanol hydrochlori
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu