4-Bromopyrazole 【2075-45-8】
5-Bromonicotinic acid 【20826-04-4】
1-Bromonaphthalene 【90-11-9】
2,6-Dichloro-4-methylnicotinonitrile 【87
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu