Free release

140404-00-8 2-thiophenecarboxylic acid,5-[4-(formylamino)phenyl]-4-[4-(methylsulfonyl)phenyl]-, ethy

service@apichina.com
Product Name 2-Thiophenecarboxylic acid,5-[4-(formylamino)phenyl]-4-[4-(methylsulfonyl)phenyl]-, ethyl ester
CAS No. 140404-00-8
Molecular Formula C21H19NO5S2