4-amino-3-bromobenzoic acid 【6311-37-1】
2-Chloronicotinic acid 【2942-59-8】
4-Chloro-2,6-diaminopyrimidine 【156-83-2
4-Cyanobenzaldehyde [105-07-7]
Contact: Mr Jia
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Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu