Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for 109-55-7, API, Calcium Content: 3.5%~4.5%, Molecular Formula C11H9NO3,(S)-(+)-Glycidyl Phthalimide. We glance forward to establish a long-term small business romance along with your esteem co-operation. The product will supply to all over the world, such as Europe, America, Australia,Mexico, Japan,Mexico, Malawi.With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.