1-piperazinecarboxamide, N,N-diethyl-4-(2-(2-oxo-3-tetradecyl-1-imidazolidinyl)ethyl)- 41340-39-0 Asta 5531 EINECS 255-324-7 Impacarzina [INN-Spanish] Impacarzine Impacarzine [INN] Impacarzinum Impacarzinum [INN-Latin] N,N-Diethyl-4-(2-(2-oxo-3-tetradecyl-1-imidazolidinyl)ethyl)-1-piperazinecarboxamide V 5531