2-amino-5-chloropyrimidine 【5428-89-7】
5-Bromo-2-thiophenecarboxylic acid 【7311
2-Amino-5-bromobenzoic acid [5794-88-7]
Methyl 4-amino-3-bromobenzoate 【106896-4
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu