2-Thiophenecarbonyl chloride 【5271-67-0】
2-amino-5-bromopyridine 【7752-82-1】
5-Bromo-2-thiophenecarboxylic acid 【7311
4-Isoquinolinamine [23687-25-4]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu