4-Cyanobenzaldehyde [105-07-7]
2,6-Dibromopyridine 【626-05-1】
4,6-Dichloronicotinic acid [73027-79-9]
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