3-Amino-5-mercapto-1,2,4-triazole 【16691
4-Chloro-2,6-diaminopyrimidine 【156-83-2
Ethyl indole-2-carboxylate [3770-50-1]
4-Methyl-5-imidazolemethanol hydrochlori
Contact: Mr Jia
Phone:
Tel: +86-519-85121086
Email: Info@jiuwuchem.cn
Add: 3F,Building 2,No.338,Heping middle road, Changzhou City, Jiangsu