英文别名3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-17,20-diene-19,21-dione, 19-[2-(2,4-dinitrophenyl)hydrazone]; 19-[(2,4-dinitrophenyl)hydrazinylidene]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17-dien-21-one; 19-[(2,4-Dinitrophenyl)hydrazono]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17-dien-21-one; 5-(2,4-DINITROPHENYLAZO)-2-HYDROXY-1,3-XYLYLENE-18-CROWN 5-ETHER; 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]- 
