5-Bromonicotinic acid 【20826-04-4】
Tetrafluorophthalimide【652-11-9】
4,6-Dichloro-2-methylpyrimidine 【1780-26
Docosanoic acid methyl ester【929-77-1】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu