3-Amino-5-mercapto-1,2,4-triazole 【16691
4-Bromobiphenyl 【92-66-0】
Burgess reagent [29684-56-8]
2-Bromoethyl benzoate [939-54-8]
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu