3-Aminopropionitrile 【151-18-8】
1-Bromonaphthalene 【90-11-9】
2-Chloronicotinic acid 【2942-59-8】
2-amino-5-bromopyridine 【7752-82-1】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu