The chemical KN-93 has a designated molecular formula of C26H29ClN2O4S and a molecular weight of 501.038 g/mol. Synonyms may include: 2-(N-(2-Hydroxyethyl)-N-(4-methoxybenzenesulfonyl))amino-N-(4-chlorocinnamyl)-N-methylbenzylamine, N-(2-(((3-(4-Chlorophenyl)-2-propenyl)methylamino)methyl)phenyl)-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide (ChemID). KN-93 has been assigned a MeSH pharmacological action of: Protein Kinase Inhibitor.