Japan Chemical e-data Corporation

Chemical e-data Search is a portal site to find contract manufacturers in the field of fine chemicals for custom synthesis (distillation and purification, biotechnology and drug discovery, processing, etc.). You can search for chemicals (substances with CAS RNs), custom synthesis/reaction technologies, reaction vessels, and distillation column facilities. The site covers a wide range of fields from pharmaceutical intermediates, active pharmaceutical ingredients, and bulk pharmaceuticals to electronic materials.