Methyl 4-amino-3-bromobenzoate 【106896-4
9-Vinylcarbazole [1484-13-5]
4-amino-3-bromobenzoic acid 【6311-37-1】
6-BroMochroMan-2-one 【20921-00-0】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu