4-Cyanobenzaldehyde [105-07-7]
2-Bromoresorcinol [6751-75-3]
2,6-Dibromopyridine 【626-05-1】
2,4-dibromoaniline 【615-57-6】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu