1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane; CAS No.: 41203-22-9; Specializing in cycle compounds, the company offers 1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane for macrocyclic drug discovery. Their custom synthesis expertise includes template-directed cyclizations.