英文别名
2,5-Dioxo-pent-3-ensaeure-aethylester-bis-<2,4-dinitrophenylhydrazon>;2,5-Bis-<2,4-dinitro-phenylhydrazono>-1-aethoxycarbonyl-penten-3;Ethyl 2,5-bis[2-(2,4-dinitrophenyl)hydrazinylidene]-3-pentenoate;ethyl 2,5-bis[(2,4-dinitrophenyl)hydrazinylidene]pent-3-enoate