4-(PHENYLAMINO)-4-OXO-2-BUTENOIC ACID is a chemical compound registered under CAS number 4437-08-5, with the molecular formula C10H9NO3 and a molecular weight of about 191.18 g/mol. NewsChem supplies 4-(PHENYLAMINO)-4-OXO-2-BUTENOIC ACID for laboratory research and bulk production; product code 1638548. Send an inquiry for purity, packaging, price and lead time.