Free release

62497-29-4 2,5-thiophenedicarboxylic acid, 3,4-bis(3,4-dimethoxyphenyl)-

service@apichina.com
Product Name 2,5-Thiophenedicarboxylic acid, 3,4-bis(3,4-dimethoxyphenyl)-
CAS No. 62497-29-4
Molecular Formula C22H20O8S