4-Cyanobenzaldehyde [105-07-7]
4-amino-3-bromobenzoic acid 【6311-37-1】
Methyl 3-hydroxy-4-nitrobenzoate【713-52-
2,4-Diamino-6-hydroxypyrimidine 【56-06-4
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu