The chemical Cilostamide has a designated molecular formula of C20H26N2O3 and a molecular weight of 342.439 g/mol. Synonyms may include: Cilostamida [INN-Spanish], Cilostamidum [INN-Latin], OPC 3869, Cilostamida, Cilostamidum, UNII-45S5605Q18 (ChemID). Cilostamide has been assigned a MeSH pharmacological action of: Phosphodiesterase Inhibitor, Platelet Aggregation Inhibitor.