4-ethoxyphenylacetic acid [4919-33-9]
9-Vinylcarbazole [1484-13-5]
5-Bromonicotinic acid 【20826-04-4】
4-amino-3-bromobenzoic acid 【6311-37-1】
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu