4-Bromopyrazole 【2075-45-8】
5-Bromo-2,4-dichloropyrimidine 【36082-50
9-Vinylcarbazole [1484-13-5]
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