4DrugDiscovery, LLC is a leading provider of In order to meet the needs of accelerating medicinal chemistry and drug discovery, we specially designed and synthesized more than 10,000 advanced intermediates and building blocks to meet the need.

Established in 1925 as Palmer Supplies Company, today Palmer Holland is a North American specialty chemical and ingredient distributor of raw materials headquartered in Cleveland, Ohio with 40+ account managers and ingredient consultants stationed th...

Shandong Aosen New Material Technology Co., Ltd. is a high-tech Enterprise integrating R&D, Production and Sales of various fine chemical products. Our products cover Chemical Intermediates, Plasticizers, Polymeric material and Daily chemicals, A...