5-Bromoisoquinoline 【34784-04-8】
2-Thiophenecarbonyl chloride 【5271-67-0】
Burgess reagent [29684-56-8]
4-ethoxyphenylacetic acid [4919-33-9]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu