1,2-Benzenedicarboxamide, N,N,N‘,N‘-tetraethyl-, Phthalethamid, Phthalethamide, Neospiran, tetra-N-ethyl-phthalamide, Tetra-N-aethyl-phthalamid, Analetil, Geastimol, neo-Cardiamine, Coretonin, N,N,N',N'-tetraethyl-1,2-benzenedicarboxamide, Unispiran, Cardiovital, N,N-diethyl phthalamide, Phthalsaeure-bis-diaethylamid, Geastigmol