Dimethylacetylenedicarboxylate

Profile: OrgSynChem (Beijing) Technology Co., Ltd. is a manufacturer of fine chemicals and pharmaceutical intermediates. Our product line includes aniline derivatives such as 4-bromo-2-methylaniline, 2.2',3'-trichloro-4-nitro-5-amino diphenyl ether, 2-methyl-5-nitro aniline, 1-(3,5-dimethoxyphenyl)-N-methylmethanamine, 3,4-dichloro-6-nitroaniline, N-ethyl-N-hydroxyethylaniline and N-ethyl-m-toluidine. We offer fluorinated compounds such as 5-(4-methoxyphenyl)-1-phenyl-3-(trifluoromethy...