4-MERCAPTOCINNAMIC ACID is a chemical compound registered under CAS number 155378-75-9, with the molecular formula C9H8O2S and a molecular weight of about 180.22 g/mol. It is also known as 2-Propenoicacid, 3-(4-mercaptophenyl)-, (E)-; trans-4-Mercaptocinnamic acid. NewsChem supplies 4-MERCAPTOCINNAMIC ACID for laboratory research and bulk production; product code 1052026. Send an inquiry for purity, packaging, price and lead time.