High quality 4-Carbamonyl-N-Acetoacetanilide CAS:56766-13-3 99%min CAS NO.56766-13-3

our company was established in 2007. it is a high-tech pharmaceutical chemical company integrating r&d, production and sales.the target product of synthetic weights ranging from milligrams to kilograms. we have successfully completed a large number of orders for chemical custom synthesis on time,provide high quality, regulatory compliance products and services to partners and customers,have an excellent management team and a group of high-quality r & d personnel and experienced technical staff,we offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.